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In a wide warehouse, mezzanine racking mezzanine floor is a common structure for vertical space optimization and operatation. It can add a warehouse platform with the most widely used special type of rack or create a office without wall and celing.   Two popular solutions for achieving this goal are mezzanine floors and mezzanine racking. But how do you determine which one is the right choice for your operations? In this comprehensive guide, we will delve into the distinctions, benefits, and various applications of both configurations to help you make an informed decision. What is a Mezzanine Floor? A mezzanine floor is an intermediate floor located between two main floors in a building, typically used to create additional space without the need for a full expansion. These floors are generally constructed from steel and can support various types of equipment, storage options, or even office spaces. Mezzanine floors are particularly popular in warehouses and retail environments. They leverage your existing height to create functional space, enabling efficient inventory management and streamlined operations. Benefits and Applications of Mezzanine Floors Space Optimization Mezzanine floors can provide substantial additional square footage within your existing footprint, effectively doubling your usable space. Versatility From storage areas to office spaces, mezzanine floors can be adapted to various uses, enhancing the functionality of any facility. Cost-Effective Expansion Instead of moving to a larger location or undergoing significant renovations, adding a mezzanine floor is a far more cost-effective solution. Improved Workflow By integrating a mezzanine floor into your operation, you can design a layout that promotes efficiency, reducing travel times and making it easier to access merchandise. Easy Installation Most mezzanine floors are prefabricated, which simplifies the installation process and minimizes disruption to your normal operations. What is Mezzanine Racking? Mezzanine racking, on the other hand, involves a series of elevated storage shelves supported by a framework that effectively creates a structure similar to a mezzanine floor but primarily designed for storing goods. This type of racking allows for the vertical integration of inventory storage, enabling businesses to make the most of their vertical space. The design typically includes a combination of steel beams and shelves, providing a stable and highly organized structure for storage. Benefits and Applications of Mezzanine Racking Increased Storage Capacity Mezzanine racking is designed specifically for storage, allowing you to take full advantage of vertical space without sacrificing accessibility. Customizable Configurations The modular nature of mezzanine racking allows for customization based on the size, shape, and weight requirements of your inventory. Efficient Inventory Management With the shelving units organized systematically, locating and accessing items becomes more straightforward, improving overall operational efficiency. Adaptable to Change If your inventory needs evolve, mezzanine racking can often be reconfigured without extensive renovations, ensuring long-term usability. Cost Efficiency Similar to mezzanine floors, mezzanine racking is a cost-effective solution for organizations looking to expand their storage capabilities without moving locations. Differences Between Mezzanine Floors and Mezzanine Racking While both mezzanine floors and mezzanine racking are excellent choices for optimizing space, they serve different purposes and come with unique benefits. Feature Mezzanine Floor Mezzanine Racking Primary Use General space (offices, storage) Primarily for storage Load Capacity Supports various weights and uses Designed for heavy-duty storage Installation Complexity Typically requires more planning Often easier, modular designs Cost Higher initial investment Generally more cost-effective for storage Space Configuration Free space for multiple uses Organized shelving system Which is Better? The answer to whether a mezzanine floor or mezzanine racking is better largely depends on the specific needs of your warehouse or business facility. Evaluate Your Objectives:If your goal is to maximize storage capacity primarily, consider mezzanine racking. It’s designed to effectively utilize vertical space for better inventory management. Assess Your Space Needs:If you need a combination of work and storage areas, then a mezzanine floor might serve your needs better. It offers flexibility for offices, additional staff, or other uses while still providing vertical efficiency. Consider Your Budget:Take into account your long-term operational costs. Mezzanine floors often have a higher upfront cost but offer versatile long-range benefits, whereas mezzanine racking presents a low-cost option primarily focused on storage. Q&A Q1: What is the primary purpose of a mezzanine floor?A1: Mezzanine floors are used to create additional usable space within a facility, allowing for more storage, office space, or work area without extensive renovations. Q2: How does mezzanine racking enhance storage efficiency?A2: Mezzanine racking maximizes vertical space by using shelves supported by a framework, thus optimizing organization and accessibility for inventory. Q3: Can I customize mezzanine racking?A3: Yes, mezzanine racking can be customized to fit the specific dimensions and weight requirements of your products, making it adaptable to your storage needs. Q4: Is installation of mezzanine floors disruptive?A4: While it may cause some temporary disruption, most mezzanine floors are prefabricated and can be installed relatively quickly with minimal interference to your operations. Q5: Which option should I choose for my warehouse?A5: The best choice depends on your specific needs. If you need versatile space for various functions, opt for a mezzanine floor; if your primary focus is on maximizing storage, mezzanine racking is ideal.

Are you looking for the best storage solution for your warehouse? With so many types of industrial racking to choose from, choosing the right rack can be overwhelming. Drive-In, Pallet Flow, and Selective Racking Which one should you choose? In this article, we’ll explore the differences between drive-in, pallet flow, and selective racking, and highlight their features, modes of operation, and unique benefits. By the end, you’ll have a clearer understanding of the benefits and applications of each system, helping you to effectively optimize your warehouse space.   What is Selective Pallet Racking? Selective pallet racking is a widely used storage system that allows for easy access to individual pallets. This system is designed to maximize space while offering flexibility in inventory management. Its straightforward design makes it an excellent choice for warehouses with diverse product lines, as it allows for quick retrieval and replenishment of stock. The versatility of selective pallet racking means it can be tailored to fit various warehouse layouts and operations. Types: Selective Racking or Double Deep Racking When considering pallet racking systems, you will likely encounter two main types: selective racking and double deep racking. Selective racking provides direct access to each pallet, making it easier to manage stock levels and conduct inventory checks. On the other hand, double deep racking increases storage density by allowing two pallets to be stored back-to-back. While this maximizes vertical space, it does limit direct access to pallets at the back, which may not be ideal for all operations. Advantages Direct Access to Pallets:Each pallet can be accessed directly without having to move other pallets, facilitating quick retrieval and management of inventory. High Storage Density: While not as dense as some other systems (like drive-in or push-back racking), selective racking still offers a good balance between storage capacity and accessibility. Flexibility: The system can easily accommodate different pallet sizes and weights, making it versatile for various products. Ease of Installation: Selective pallet racking systems are relatively easy to assemble and disassemble, which allows for flexibility in warehouse layout. Cost-Effective:The initial investment and maintenance costs are generally lower compared to more complex racking systems. Improved Inventory Management: With pallets easily accessible, inventory tracking, rotation (FIFO), and auditing processes are simplified. Compatible with Multiple Equipment Types: Selective racking is compatible with different types of material handling equipment, such as forklifts and pallet jacks. Disadvantages Lower Storage Density Compared to Drive-in Systems: While it offers good accessibility, selective racking can take up more floor space compared to high-density storage options like drive-in or push-back racking systems. Potential for Increased Aisle Space:Requires more aisles for access compared to some compact storage solutions, which could limit the total number of pallets stored. Limited Height Considerations:The height of pallets stored may be limited by safety regulations or the warehouse structure, potentially reducing overall vertical storage capability. Risk of Damage:The open nature of the system can lead to increased risk of damaged pallets or products due to fork truck activity or poor handling practices. Less Efficient for Low-Movement Products:If many pallets are stored but only a few are frequently accessed, the system may not optimize space effectively for those products. Inventory Bottlenecks: If a particular product has a lot of turnover, high-frequency picking can lead to congestion in busy areas of the warehouse.   What is Live Storage Racking? Live storage racking systems are designed for high-volume operations that require efficient inventory turnover. They utilize gravity flow technology to facilitate the movement of goods within the warehouse. This system ensures that products are easily accessible while maintaining a streamlined workflow. Live Storage Racking Types: Carton Flow Racking / Pallet Flow Racking Live storage can be divided into two main types: carton flow racking and pallet flow racking. Carton flow racking is ideal for smaller items; it employs rollers that allow cartons to flow down an incline, making retrieval easy and efficient. Conversely, pallet flow racking operates similarly but accommodates larger items such as pallets. Both systems aim to optimize space while ensuring quick access to products.   Advantages FIFO Inventory Management: Ensures that older stock is used first, reducing the risk of spoilage or obsolescence, particularly in food and pharmaceutical industries. High Storage Density: Maximizes vertical and horizontal space, allowing for a greater number of pallets to be stored in a smaller footprint. This feature is particularly beneficial for warehouses with limited space. Efficient Space Utilization: Reduces the need for aisles and provides more storage locations, which can lead to overall operational efficiency and lower real estate costs. Quick and Easy Access: Automatic movement of pallets toward the picking face allows for fast and efficient order picking, improving warehouse workflow. Reduced Labor Costs: Streamlines the picking process and requires less manual handling, which can lower labor costs and reduce the risk of worker injuries. Improved Inventory Visibility: Clear visibility of stock levels helps manage inventory more effectively and facilitates easier stock auditing. Versatility: Can accommodate various pallet sizes and weights, making it adaptable for different product types. Minimized Product Damage: The gentle gravity flow of pallets reduces the risk of damage compared to manual handling or other more aggressive systems.   Disadvantages High Initial Cost: The upfront costs for purchasing and installing pallet flow racking systems can be higher compared to traditional selective racks. Complex Design and Installation: Installation may require more expertise and planning, particularly to ensure proper flow dynamics and safety considerations. Maintenance Requirements: Regular maintenance is necessary to ensure components, such as rollers or gravity rails, remain in good working condition, adding to ongoing costs. Limited Flexibility: Once installed, changes to the system (e.g., adjusting for different pallet sizes or adjusting inventory types) can be challenging compared to more flexible racking solutions. Requires Specific Inventory Management Practices: Works best for high-turnover items. Low-turnover products may not justify the costs and space of a pallet flow system. Potential for Bottlenecks: If not managed properly, bottlenecks can occur during picking, especially if many pallets are accessed simultaneously from the same flow lane. Dependency on Gravity: The system relies on gravity for pallet movement, which may not be suitable for certain environments (e.g., in areas with extreme temperature fluctuations that affect lubrication and roller performance).   What is Drive-In Pallet Racks? Drive-in pallet racks are another effective storage solution that allows forklifts to drive directly into the rack structure. This design maximizes storage density by minimizing aisle space requirements while still offering robust support for heavy loads. Drive-In Racking or Drive-Thru Racking Drive-in racks allow forklifts to enter from one side only, while drive-thru racks enable entry from both sides. This distinction can significantly affect how you manage inventory; drive-thru racks provide greater accessibility but may require more space.   Advantages Optimize warehouse space:Drive-in racking systems offer a versatile, compact storage system with fewer aisles so you can use less space. By using optimized line and storage configurations, customers have increased their storage space by up to 80%. High density storage:It maximizes storage density as well as the value of the warehouse. The system supports the adjustment of pallet depths to achieve an increase in usable area. A properly optimized system can withstand a depth of 6-8 pallets. Easy to move, change structure and upgrade as needed: With just a few training sessions, your staff and warehouse personnel can manage this system with amazing adaptability. Its beam pattern is easy to maneuver. More storage space can be added with just a little tinkering.  Ideal for storing large quantities of homogeneous materials: The versatility of drive-in racking systems has its limitations, but this is not necessarily a disadvantage. Most of these systems are optimized for one type of product or material. Logistics Management: The system enables well-organized logistics management, offering full control over inventories, traffic flow, and overall warehouse operations. Flexibility: Designed for quick reconfiguration, Drive-In Racking allows for extension or changes as needed, providing a flexible solution for evolving warehouse needs.   Disadvantages Low Selectivity: As pallets are stored in a compact racking structure, accessibility to pallets is less than with open, traditional racking Perishable Product Limitations: The system may not be ideal for products with a high turnover, particularly in environments where material turnover is low, impacting its suitability for perishable goods. The potential for forklift damage may be higher due to the small available space Drive-in racks are prone to honeycombing, where operators fail to store goods at the rear of the racking system, creating unutilized storage space.   Cost of Drive-In Racks vs. Selective Racks vs. Pallet Flow Racking Understanding the costs associated with various racking systems can help you make informed decisions for your warehouse. Here’s an average cost breakdown for different types of pallet racking:   Type of Racking System Total Cost (Average) Selective Pallet Racking $50 – $200 Drive-In Pallet Racking $150 – $500 Push-Back Pallet Racking $200 – $600 Pallet Flow Racking $350 – $800 Note: Prices fluctuate based on steel prices, market demand, and supplier rates. For reliable quotations, consult with industry experts in Heda Shelves   Comparison Between Drive-In, Pallet Flow, and Selective Racking Feature Drive-In Racking Pallet Flow Racking Selective Racking Space Utilization High (80%+) High Medium Stock Management LIFO FIFO FIFO/LIFO Accessibility Limited Direct access Direct access Adaptability Limited High High Efficiency in Stock Retrieval Lower Higher Highest Cost Considerations Lower Higher Medium Ideal Applications Low turnover, limited space High turnover, space-efficient Diverse products, varying turnover Versatility Limited High High     Conclusion: Which is Better? Determining the best racking system depends on your unique operational needs. If you have a diverse inventory and require easy access, selective pallet racks may be the best choice. For high-density storage needs, drive-in racks could be more suitable. Face to high turnover and low SKU inventory and FIFO any management system, consider pallet flow racking. Consulting with racking specialists can help tailor the best solution for your storage needs. Finding a one-stop storage solution? Contact Us Now.  

In the ever-evolving landscape of warehousing, the need for efficient storage solutions is paramount. As businesses strive to optimize their operations, high-density storage systems have emerged as a superior alternative to traditional warehouse storage. This article will explore the differences between traditional warehouse storage and high-density storage, highlighting the numerous benefits of high-density solutions and offering insights into selecting the right system for your specific needs.   Traditional Warehouse Storage vs. High-Density Storage Traditional warehouse storage often relies on static shelving and wide aisles, which can lead to inefficient use of space. While this method allows for easy access to inventory, it often results in wasted square footage and higher operational costs. In contrast, high-density storage systems maximize vertical space and minimize aisle width, enabling businesses to store more goods in less area. This shift not only conserves space but also enhances overall efficiency.   Usage of High Density Racking System Space Utilization: Traditional storage uses more floor space due to wide aisles, while high-density solutions condense inventory into a smaller footprint. Accessibility: High-density systems may require specialized equipment for access but provide greater overall capacity. Cost Efficiency: High-density storage reduces the need for additional real estate investments, making it a more economical choice.   Benefits of High-Density Storage Solutions   Significant Space Optimization for Stored Goods One of the most compelling advantages of high-density storage is its ability to significantly optimize space. By utilizing vertical height and reducing aisle widths, these systems can increase storage capacity by up to 60% compared to traditional methods. This transformation allows businesses to make better use of their existing facilities without incurring the costs associated with expanding their physical footprint. Better Organization and Accessibility of Inventory High-density storage solutions enhance organization by allowing for systematic arrangement of inventory. With clearly defined spaces for each SKU, employees can quickly locate items, reducing search times and improving order fulfillment rates. Furthermore, many high-density systems incorporate features like gravity flow racking that streamline picking processes, making it easier to manage inventory effectively. Increased ROI and Better Organization of SKUs Investing in high-density storage can lead to a substantial return on investment (ROI). By maximizing available space and improving efficiency, businesses can reduce labor costs and increase throughput. A well-organized system also minimizes errors in order picking, further enhancing profitability. Economical Alternative to Expanding Square Footage For many businesses, expanding warehouse space is not a feasible option due to financial constraints or logistical challenges. High-density storage offers an economical alternative by allowing companies to optimize their existing facilities. This approach not only saves money but also enables businesses to respond quickly to changes in demand without the need for costly renovations.   Considerations for Designing High-Density Storage Systems   Space Utilization: Assess the available floor space and ceiling height to determine the optimal racking configuration. High-density systems can significantly increase storage capacity by minimizing aisle space. SKU Characteristics: The nature of products—such as size, weight, and turnover rates—will influence the choice of racking system. For example, high-turnover items may benefit from pallet flow racks, while slow-moving items can be effectively managed using selective racks or static shelving. Access Requirements: Consider how often products need to be accessed. Systems like selective racking provide easy access but occupy more floor space compared to drive-in or push-back systems that may require moving other pallets for access. Operational Efficiency: Evaluate how the design will affect workflow and picking efficiency. Automated systems can enhance speed and reduce manual handling, making them ideal for high-volume operations. Safety and Compliance: Ensure that all designs comply with local safety regulations regarding load capacities and aisle widths. Safety features such as anti-tip designs and proper weight distribution are crucial in high-density environments. Future Scalability: Plan for future growth by considering modular designs that can be expanded or reconfigured as business needs change. This flexibility can prevent costly renovations down the line.   Types of High-Density Storage Systems High-density storage systems are designed to maximize storage space while maintaining efficient access to stored items. Here are some key types: Pallet Racking Systems Selective Racking: Offers direct access to each pallet, ideal for diverse inventories. Gravity Flow Racking: Uses inclined tracks to allow pallets to flow from the back to the front, facilitating first-in, first-out (FIFO) inventory management. Drive-In & Drive-Thru Racking Drive-in racking is a high-density storage solution designed to maximize warehouse space by allowing forklifts to drive directly into the storage lanes, eliminating the need for multiple aisles. This system is particularly effective for storing large quantities of similar stock-keeping units (SKUs) with long shelf lives, as it operates on a Last-In, First-Out (LIFO) basis, meaning the last pallet loaded is the first one retrieved. Pallet Shuttles Racking(AS/RS) This system utilizes stacker cranes and automated shuttles to move pallets within the racking structure. It enhances operational efficiency by reducing manual handling and optimizing space utilization. Cantilever Racking Cantilever racking is specifically designed for storing long or bulky items such as pipes, lumber, or furniture. Its adjustable arms can accommodate various load sizes and weights, making it flexible for different storage needs. System Type Storage Method Access Type Ideal Use Case Selective Racking FIFO Direct access Diverse inventories Gravity Flow Racking FIFO Inclined tracks Fast-moving items Drive-In Racking LIFO One-sided access High volume, low SKU applications Drive-Thru Racking FIFO Two-sided access High turnover products Automated Pallet Shuttles Automated Varies Large warehouses with high volume Cantilever Racking Flexible Side access Long or bulky items     Conclusion Finding a flexible storage solution in high density warehouse ? Or want to optimize Your warehouse. Get the professional design from right supplier. We offers the finest quality storage systems and rich experience in high density storage system. Explore high-density storage racking options in our 20+ years factory. Whether you’re an architect aiming to design more efficient spaces or a product designer focused on optimizing logistics, these innovative solutions can provide the answers you need. Contact Heda Shelves, Your trustable industrial storage racks manufacturer in china.

Selecting the right supermarket shelves is crucial for optimizing product display, enhancing customer experience, and ultimately driving sales. This guide will explore the various types of supermarket shelves, the factors to consider in supermarket layout, and provide a step-by-step approach to choosing the best shelving solutions for your retail space.   Types of Supermarket Shelves Understanding the different types of supermarket shelves is the first step in making an informed decision. Each type serves a specific purpose and is designed to accommodate various products.   Gondola Shelving Gondola shelving is perhaps the most recognizable type of supermarket shelving. Typically double-sided, it is placed in the center of the store and is ideal for displaying a wide range of products, from snacks to household items. Made primarily of steel, gondola shelves are durable and can hold significant weight, making them suitable for high-traffic areas. Wall-Mounted Shelves Wall-mounted shelves are designed to be placed against the walls of the supermarket. These shelves are usually one-sided and are perfect for displaying heavier items like cleaning supplies and beverages. They can be constructed from various materials, including steel and wood, depending on the desired aesthetic and functionality. End Cap Shelves End cap shelves are positioned at the end of aisles and serve as promotional displays for featured products. They are highly effective in attracting customer attention and can be used to showcase seasonal items or sales. Island Shelves Island shelves are freestanding units that can be placed anywhere in the store. They are versatile and can be used for various products, making them an excellent choice for promoting impulse buys.   Other Types Additional types of supermarket shelves include: Fruits & Vegetable Display Stands: Specifically designed for fresh produce, these stands enhance visibility and accessibility. Pallet Racking: Ideal for bulk storage, pallet racks are used in backrooms or larger supermarkets to store large quantities of products. Factors to Consider in Supermarket Layout When designing a supermarket layout, several factors should be taken into account to ensure optimal shelving selection and customer experience: Customer Flow: Analyze how customers navigate the store. Shelves should be arranged to guide customers through the aisles naturally. Product Visibility: Ensure that products are easily visible and accessible. This can be achieved by strategically placing shelves at eye level and using well-lit areas. Space Utilization: Maximize the use of available space without overcrowding. Adjustable shelves can help accommodate varying product sizes and quantities. Safety and Accessibility: Consider the safety of the shelving units and ensure they are accessible to all customers, including those with disabilities. Aesthetic Appeal: The design and color of shelves should align with the overall branding of the supermarket, creating a cohesive shopping experience.   How to Choose Supermarket Shelves: Step by Step Choosing the right supermarket shelves involves a systematic approach: Assess Your Space: Measure the available space in your supermarket, noting any architectural features that may affect shelving placement. Identify Product Types: Determine the types of products you will be displaying. Different products may require specific shelving types (e.g., heavy items need sturdy wall-mounted shelves). Select the Right Shelving Type: Based on your product types and space assessment, choose the appropriate shelving options. Consider gondola shelving for versatility, wall-mounted shelves for space efficiency, and end caps for promotions. Evaluate Material Options: Choose materials that are durable and easy to maintain. Steel is commonly used for its strength, while wood can add an aesthetic appeal. Plan for Flexibility: Opt for adjustable shelves that can be reconfigured as your product offerings change. This adaptability will save costs in the long run. Implement Safety Features: Ensure that all shelves are stable and secure. Consider features like anti-tip brackets for taller units. Test the Layout: Before finalizing your shelving arrangement, conduct a trial run to see how well customers navigate the space and interact with the products. Monitor and Adjust: After implementation, continuously monitor customer behavior and sales data to make adjustments as necessary. This ongoing evaluation will help optimize the shelving layout for maximum effectiveness.   Don't miss the opportunity to transform your retail space into a shopper's paradise. Contact Heda Shelves today to learn more about our shelving solutions and how we can assist you in achieving your business goals. Together, let's create a shopping environment that not only meets but exceeds customer expectations.

Efficiency is the cornerstone of effective warehouse storage, so optimizing your storage facility is critical. As inventory levels rise, it may be necessary to update your pallet racking system. Whether you are relocating your warehouse or reconfiguring your existing layout, dismantling your pallet racking is a crucial first step.   How can you safely update your storage equipment? In order to better manage your space, knowing the proper way to dismantle pallet racking can help keep you safe and efficient during the transition.   Disassemble Pallet Rack in 5 Easy Steps   Remove Wire Decking and Accessories Begin by taking off all wire decking and any additional accessories, such as post protectors and shelf dividers. This step clears the way for accessing the beams and uprights more easily. When stacking the wire decking, alternate the orientation (face up and face down) for compact storage.   Take Down the Beams Next, remove the horizontal beams that connect the uprights. It’s important to follow the manufacturer's instructions for your specific type of pallet rack. If the rack is tall, consider leaving one beam level intact until the uprights are ready to be removed for added stability.   Lower the Uprights After the beams are removed, focus on the uprights. First, take off any washers and nuts securing the uprights to the concrete. Depending on how the uprights were installed, you may need to hammer the anchors down into the concrete or lift the uprights over them. Once detached, lay the uprights on their sides in a safe area.   Remove Anchors With the uprights down, remove the anchors that are left protruding from the concrete floor. This can be done by hammering them down or cutting and grinding them flush with the floor. To maintain the integrity of the floor, fill any holes left behind with concrete or epoxy sealant.   Bundle Components Finally, if you plan to sell or relocate the pallet rack components, bundle the uprights, beams, and wire decking tightly. Use heavy-duty steel strapping to secure the bundles, ensuring they are uniform and won’t shift during transport   As a leading pallet racking manufacturer, we are committed to helping you maintain your racking systems with expert advice, high-quality products, and exceptional customer service. For more information on racking maintenance or to discuss your specific needs, contact us today.

Maintaining heavy-duty pallet racking is crucial to ensuring the safety, efficiency, and longevity of your warehouse operations. Neglecting proper racking maintenance can lead to costly repairs, operational downtime, or even dangerous accidents. As a reputable pallet racking manufacturer, we understand the importance of keeping your racking systems in top condition. In this comprehensive guide, we’ll share 10 essential tips to help you maintain your pallet racking systems effectively. Introduction: Why Racking Maintenance Matters In today’s fast-paced industrial environment, heavy-duty pallet racking systems are indispensable. They support the weight of your inventory, optimize space, and streamline warehouse operations. However, without proper maintenance, even the best racking systems can fail, leading to significant risks and expenses. Regular racking maintenance not only extends the life of your equipment but also ensures a safe and productive work environment. As a leading pallet racking manufacturer, we’ve compiled these 10 tips to help you protect your investment and maintain peak performance. 1. Conduct Regular Inspections Regular inspections are the foundation of effective racking maintenance. Inspect your racking systems at least once every three to six months, or more frequently if your warehouse has high traffic or heavy loads. Look for signs of wear and tear, such as dents, rust, or bent components. Pay close attention to the beams, uprights, and connectors, as these are the most critical parts of your racking system. Pro Tip: Keep a detailed log of your inspections, noting any damage or issues that need to be addressed. This will help you track the condition of your racking over time and ensure that problems are resolved promptly. 2. Repair or Replace Damaged Components Immediately When you identify damaged components during your inspections, take immediate action. Delaying repairs can lead to further deterioration and increase the risk of a racking collapse. Whether it’s a bent beam, a cracked upright, or a worn-out connector, replacing these components promptly is essential for maintaining the integrity of your racking system. Pro Tip: Work with your pallet racking manufacturer to ensure you have access to genuine replacement parts that meet the original specifications of your racking system. 3. Clean Your Racking Regularly A clean warehouse is a safe warehouse. Dust, debris, and spills can accumulate on your racking and create hazards. Regular cleaning not only improves the safety of your racking system but also enhances its longevity. Use appropriate cleaning methods to remove dust and grime from the racking components, and ensure that the area around your racking is free of obstructions. Pro Tip: Schedule routine cleaning as part of your overall racking maintenance plan. Consider using industrial vacuums or pressure washers for thorough cleaning. 4. Monitor Load Capacities One of the most common causes of racking failure is overloading. Each racking system has a specific load capacity, which must be strictly adhered to. Exceeding these limits can compromise the structural integrity of your racking, leading to dangerous situations. Ensure that all warehouse staff are trained to understand and respect the load capacities of your racking system. Pro Tip: Clearly label the load capacities on each section of your racking and regularly verify that loads do not exceed these limits. 5. Ensure Proper Pallet Placement Correct pallet placement is crucial for the stability of your racking system. Pallets should be placed evenly across the beams, with no part of the pallet hanging over the edge. Uneven or improper placement can lead to imbalances and increase the risk of racking failure. Pro Tip: Train your forklift operators and warehouse staff on the importance of proper pallet placement and regularly review their practices to ensure compliance. 6. Invest in Safety Accessories Safety accessories, such as rack protectors, end-of-aisle protectors, and safety pins, can significantly enhance the durability and safety of your racking system. These accessories are designed to absorb impact and prevent damage to your racking components. Pro Tip: Consult with your pallet racking manufacturer to determine which safety accessories are best suited for your specific racking system and warehouse environment. 7. Regularly Review and Adjust Racking Configurations As your inventory and storage needs evolve, your racking configurations may need to be adjusted. Regularly review your racking system to ensure it continues to meet your operational requirements. Adjust the beam heights, aisle widths, or add additional racking as needed to optimize space and improve efficiency. Pro Tip: Work with your pallet racking manufacturer to reconfigure your racking system safely and efficiently, ensuring that any changes are properly engineered and tested. 8. Train Staff on Racking Safety Proper training is essential for preventing accidents and ensuring that your racking system is used correctly. All warehouse staff should be trained on racking safety, including how to load and unload pallets, recognize potential hazards, and report damage. Pro Tip: Conduct regular safety training sessions and refreshers to keep racking safety top of mind for your team. 9. Implement a Routine Maintenance Schedule Routine maintenance is key to the long-term health of your racking system. Develop a maintenance schedule that includes regular inspections, cleaning, repairs, and adjustments. Stick to this schedule to ensure that all aspects of your racking system are consistently maintained. Pro Tip: Use maintenance management software to schedule and track your racking maintenance activities, ensuring nothing is overlooked. 10. Work with a Trusted Pallet Racking Manufacturer Partnering with a reliable pallet racking manufacturer is essential for effective racking maintenance. A good manufacturer will provide you with high-quality racking systems, offer guidance on maintenance best practices, and supply genuine replacement parts when needed. Pro Tip: Choose a pallet racking manufacturer with a proven track record and excellent customer support to ensure you receive the best products and services for your warehouse. Conclusion: Protect Your Investment with Proper Racking Maintenance Proper racking maintenance is not just about preventing costly repairs; it’s about protecting your investment, ensuring the safety of your employees, and optimizing your warehouse operations. By following these 10 tips, you can keep your heavy-duty pallet racking system in peak condition, minimize risks, and extend the life of your equipment. As a leading pallet racking manufacturer, we are committed to helping you maintain your racking systems with expert advice, high-quality products, and exceptional customer service. For more information on racking maintenance or to discuss your specific needs, contact us today.

Pallet flow racking is a type of storage system designed to facilitate the efficient storage and retrieval of pallets. It operates on a first-in, first-out (FIFO) principle, allowing for quick access to products while optimizing space within a warehouse. The system utilizes inclined lanes equipped with wheels or rollers that enable pallets to flow down to the picking face, making it ideal for high-volume operations.   Key Components of Pallet Flow Racking The primary components of a pallet flow racking system include: Racking Structure: The frames that support the system and hold the pallets. Flow Tracks: Rails or lanes that allow pallets to move smoothly. Wheels or Rollers: Mechanisms that support the weight and enable easy movement of pallets. Loading and Picking Areas: Designated spaces for replenishing stock and picking items for orders. Benefits of Pallet Flow Racking   Maximizing Space Utilization One of the standout advantages of pallet flow racking is its ability to maximize vertical and horizontal space in warehouses. By utilizing a FIFO system, businesses can store more pallets within the same footprint, leading to more efficient use of space and potentially reducing the overall size of their storage facilities.   Increased Picking Efficiency The design of pallet flow racking inherently improves picking efficiency. With pallets moving forward automatically, employees can quickly access the items they need without unnecessary delays. This reduction in travel time contributes to an overall increase in productivity, allowing operations to meet consumer demands more efficiently.   Enhanced Inventory Management Pallet flow racking systems simplify inventory management by ensuring that older stock is used first, which is crucial for perishable goods. Additionally, they provide better visibility of inventory levels, enabling more accurate forecasting and restocking strategies. Optimizing Picking Efficiency with Pallet Flow Racking   Design Considerations To optimize picking efficiency, businesses should carefully consider the design of their pallet flow racking systems. This involves selecting the appropriate size and weight capacity of racks, based on the typical load characteristics and the picking frequency of items. Additionally, the layout of the warehouse should facilitate easy access to these racks.   Choosing the Right Equipment Choosing the right equipment, such as high-quality flow tracks and durable rollers, is crucial for the effective operation of pallet flow racking systems. Selecting components that can handle the specific demands of the inventory type will reduce maintenance needs and enhance efficiency.   Workflow Optimization Beyond the physical layout, optimizing workflow plays a significant role in increasing picking efficiency. Streamlining processes by grouping related products, implementing clear signage, and ensuring that pathways are free of obstacles will help workers operate more efficiently within the pallet flow racking system. Installation Guide for Pallet Flow Racking Systems Preparing the Warehouse Before installing a pallet flow racking system, proper preparation of the warehouse is essential. This includes a thorough assessment of the existing space, cleaning the area, and ensuring that the flooring can support the weight of the racks and loaded pallets.   Step-by-Step Installation Process Layout Planning: Design the layout based on the warehouse dimensions and product flow. Frame Assembly: Assemble the racking frames according to the manufacturer’s specifications. Flow Track Installation: Install flow tracks on the inclined sections of the racks. Adjustment of Rollers: Adjust rollers to fit different pallet sizes and weights. Testing: Perform a test run with pallets to ensure smooth operation.   Safety Considerations Safety is paramount when installing pallet flow racking systems. Ensure that all installations comply with local regulations and industry standards. Regularly inspect the system for any signs of wear or damage, and provide adequate training for staff on safe operational practices.   Maintaining Pallet Flow Racking Systems   Regular Inspections To maintain optimal performance, regular inspections of the pallet flow racking system are crucial. Look for signs of wear and tear on flow tracks and rollers, and check the overall stability of the racking structure. Timely maintenance can prevent costly downtime and ensure safety in the workplace.   Replenishment Strategies Implementing effective replenishment strategies can further enhance the efficiency of pallet flow racking systems. Consider the usage patterns of products and create a schedule that ensures that high-demand items are always available and easily accessible.   Staff Training and Best Practices Invest in regular training for staff to ensure they understand how to use the pallet flow racking system effectively. Emphasize best practices such as loading pallets correctly, performing safety checks, and utilizing the system for optimal efficiency.   From manufacturing facilities to cold storage centers, most industries can benefit from heavy duty picking solution with pallet flow. Contact Heda Shelves, Your Reliable Pallet Flow Racking Manufacturer.  

When it comes to maximizing storage efficiency in large warehouses, understanding the ins and outs of racking systems is crucial. Among these systems, the double deep pallet racking system stands out. It’s a storage solution that allows warehouses to utilize their vertical space effectively while making it easier to access stored goods. In this article, we're diving deep into what this system is, how it works, and why it might be the perfect fit for your warehouse.   Introduction to Pallet Racking Systems Before we jump headfirst into the double deep system, it’s essential to grasp what pallet racking systems are. They’re frameworks that help store pallets of goods in an organized manner. Whether you’re dealing with bulk items to store or need quick access to various products, the right racking system can be a game-changer for efficiency and organization. Pallet racking systems come in various styles, each designed to meet specific warehouse needs. When space is at a premium—and let’s face it, in today’s world, it often is—finding effective ways to store goods is vital for keeping businesses running smoothly. What is Double Deep Pallet Racking?   Definition and Overview The double deep pallet racking system is designed to store two pallets deep in each row, allowing for efficient use of space. Instead of pushing pallets right up against each other horizontally, this system lets you store them back-to-back. It’s like creating a mini warehouse within your warehouse! This feature enhances storage capacity and streamlines operations. In a double deep system, you maximize the height of your storage area, allowing for more product to be stored in a smaller footprint. Rank your warehouse efficiently, and you’ll see the benefits in how smoothly your operations can run.   How It Differs from Other Racking Systems The double deep system differs from conventional selective racking systems, which typically allow for easy access to each pallet. In contrast, the double deep system stores pallets more densely, which means you might need a specialized forklift capable of retrieving pallets from deeper within the rack. While selective racking gives you quick access to individual pallets, double deep racking is fantastic for those with high inventory turnover of similar pallet types. Think of it like choosing between a closet that gives you quick access to everything and one that requires a bit more effort but holds so much more! Benefits of Double Deep Pallet Racking Increased Storage Density One of the standout advantages of double deep racking is its amazing storage density. By allowing pallets to be stored two deep, warehouses can maximize vertical space without the need for additional aisles. This setup can boost your storage capacity by up to 40% compared to traditional methods. Imagine being able to fit more goods in the same area—talk about a win! This feature is particularly beneficial for warehouses that deal with high-volume, low-variability inventory. Optimal Use of Space Not only does double deep racking increase storage; it also encourages better organization. With pallets stored more efficiently, you’ll find it easier to keep track of your inventory. This system helps streamline operations, making picking and storing much smoother. Think of it as organizing your closet; the more efficiently you arrange your shoes and clothes, the easier it is to find what you need! Cost-Effectiveness When it comes to operating a warehouse, maximizing space translates to significant cost savings. Double deep systems can reduce the need for additional floor space, helping you save on rent or property costs. Plus, enhanced operational efficiency means reduced labor costs as employees spend less time searching for items and moving goods around. In short, not only do you get a better-organized warehouse, but you also get to save money. Components of a Double Deep Racking System Frames The frame is the backbone of any racking system. In double deep systems, these are taller and sturdier to handle the extra weight and depth of the pallets. They support all other aspects of the racking structure. A well-constructed frame is essential for safety and reliability. Beams The beams hold the pallets in place. With double deep racking, these beams are designed to support pallets placed back-to-back. Choosing the right beams ensures safety and stability—a critical factor when you’re stacking heavy loads. Pallets Naturally, you'll need pallets to store the goods. Double deep systems typically accommodate standard pallets, but it’s essential to confirm their dimensions to ensure a snug fit. This helps avoid any awkward fits that can lead to damage over time. Accessories Accessories like pallet supports, frame protectors, and safety straps enhance the functionality and reliability of the system. These little additions can make a big difference in safety and efficiency. For instance, frame protectors can prevent damage from forklifts, ensuring your investment lasts longer. How to Choose the Right Double Deep Racking Consider Your Warehouse Layout Before investing in a double deep system, take a hard look at your warehouse layout. Ensure it supports accessing pallets stored two deep. A well-planned layout can minimize disruptions and maximize efficiency. Ask yourself: Do you have sufficient space for specialized equipment to maneuver without risking accidents? Check the Load Capacity Every operation has different needs. You’ll want to know the load capacity of the racking system to ensure it meets your requirements. There’s no worse feeling than realizing you’ve overestimated your needs after installation! Be sure to consult with racking experts who can help you understand your requirements. Evaluate Access Options Access is key in any racking system. A double deep setup will require specialized forklifts or equipment that allows for retrieving pallets from the back. Make sure you have the right tools for the job! This ensures that your team can operate efficiently without unnecessary delays or safety concerns. Installation and Safety Considerations Importance of Proper Installation Getting your racking system installed correctly is vital for safety and efficiency. Poor installation can lead to accidents or inefficient operations. Consider hiring professional installers who understand the nuances of double deep rack systems to prevent potential mishaps. A solid installation will also result in fewer maintenance issues down the line. Safety Standards and Regulations Always adhere to safety standards and regulations in your area. Compliance isn’t just about avoiding fines; it’s about protecting your employees and assets. Regular inspections and maintenance are crucial to ensure the system remains stable and safe. Keeping abreast of local regulations will also help you maintain a safe working environment for everyone in the facility. Conclusion In summary, a double deep pallet racking system can revolutionize how you store and access goods in your warehouse. By maximizing space, enhancing efficiency, and driving down costs, it’s a solution worth considering. Take the time to evaluate your specific needs before diving in. After all, the right choice can help your operation run smoothly and profitably for years to come. FAQs What are the main benefits of a double deep racking system?The main benefits include increased storage density, optimal use of space, and cost-effectiveness. It allows warehouses to store pallets back-to-back, maximizing vertical space and reducing the need for additional storage areas. Do I need special equipment for double deep racking?Yes! Specialized forklifts or reach trucks are often required to access the pallets stored in the back of the double deep system. This equipment is necessary for the safe and efficient movement of goods. Is double deep racking safe?When installed correctly and adhering to safety standards, double deep racking can be safe. Regular inspections and maintenance are crucial to ensure stability and safety. Can any type of pallet be used with double deep racking?While standard pallets are commonly used, it’s essential to confirm their dimensions to ensure a proper fit within the racking system. How much space can a double deep system save?A double deep racking system can save up to 40% more space compared to traditional selective racking systems, optimizing warehouse efficiency significantly.  

An effective logistics warehouse racking system not only optimizes space utilization but also enhances operational efficiency and safety. Here's a comprehensive guide to help you establish an efficient and economical warehouse racking system. What is Pallet Rack Systems Pallet rack systems form the structural backbone of warehouse organization, designed to maximize storage space and improve operational efficiency. The main types include: Selective pallet racks: Flexible and easily accessible, suitable for various goods. Drive-in/drive-through racks: Ideal for high-density storage of similar items. Push-back racks: Enhance storage density and accessibility, perfect for high-turnover inventory. Cantilever racks: Designed for long, unwieldy items, optimizing space and accessibility.   Choosing the Right Pallet Rack System Selecting the appropriate pallet rack system requires considering multiple factors: Warehouse Layout The layout of your warehouse will determine the suitable type of pallet rack system. Common choices include selective pallet racks, drive-in racks, and push-back racks. Consult professionals to assess your layout and choose the most appropriate system. Product Variety Consider the types of products you handle. If you deal with various sizes and shapes, adjustable pallet rack systems might be a better choice as they can be easily modified to accommodate different items. Load Capacity Different pallet rack systems have varying load capacities. Ensure the chosen system can bear the weight of your stored goods.   Optimizing Storage Space Pallet rack systems maximize storage capacity by effectively utilizing both horizontal and vertical space. Here are some methods: Vertical Stacking: Significantly increase storage capacity without expanding warehouse footprint by stacking pallets vertically. Dynamic Pallet Racks: Designed to utilize often-overlooked overhead space in warehouses, allowing for vertical stacking of goods and reducing warehouse floor space.   Improving Operational Efficiency Pallet rack systems are not just for storing items; they ensure items can be quickly retrieved when needed. Here are some ways to improve operational efficiency: Easy Access: Through proper configuration and organization, pallet rack systems can make locating and retrieving specific items easy, reducing time spent searching for products. Organized Inventory Management: Clear labeling and categorization reduce the risk of errors such as picking the wrong items or misplacing products.   Ensuring Safety The design of pallet rack systems must adhere to strict safety standards, ensuring employee safety and inventory protection. Here are some safety measures: Load Capacity Calculations: Professional engineers or rack manufacturers typically provide detailed guidelines and load capacity calculations to ensure safe storage of goods. Safety Locks and Guards: Ensure the system is equipped with features like load capacity indicators, safety locks, and guards.   Cost-Benefit Analysis Choosing a pallet rack system is not just a purchasing decision; it's a strategic investment in your operation's future. Here are key factors for cost-benefit analysis: Installation Costs: Consider initial installation costs as well as long-term operational expenses. Storage Capacity: Optimize space utilization to reduce property leasing or purchasing costs. Operational Efficiency: Improve operational efficiency to reduce labor costs.   Conclusion Selecting the right pallet rack system can significantly enhance your warehouse's storage efficiency and operational dynamics, helping businesses achieve their strategic goals. By comprehensively evaluating operational needs, budget constraints, and future growth expectations, ensure that the chosen system not only meets current demands but also adapts to future challenges. Find speciallist solution for logistics warehouse with racking manufacturer. Choose Heda shelves,service for worldwide storage racking more than 20 years.

Selecting the optimal warehouse racking system is pivotal to maximizing space utilization, enhancing operational efficiency, and safeguarding your inventory. A well-designed racking solution can dramatically improve productivity and cost-effectiveness. However, with a myriad of options available, making the right choice can be daunting. This article offers ten essential tips to guide you through the process of selecting the ideal warehouse racking system for your specific needs.   What is Warehouse Racking? Warehouse racking refers to a storage system comprising upright frames and horizontal beams that support shelves or pallets. It provides a structured framework for organizing and accessing stored goods efficiently. Racking systems are indispensable in warehouses, distribution centers, and manufacturing facilities, contributing to streamlined operations and inventory control.   5 Key Factors Making Warehouse Picking Slow Before delving into racking solutions, it's crucial to identify factors hindering efficient warehouse picking. Addressing these issues can significantly enhance overall performance, even before implementing new racking systems. Inadequate Storage Capacity: Insufficient storage space leads to disorganized inventory, prolonged search times, and increased picking errors. Poor Product Accessibility: Difficulty in reaching and retrieving items due to improper racking or storage layout results in time wastage and reduced productivity. Suboptimal Warehouse Layout: Inefficient warehouse flow and layout can create bottlenecks, impede movement, and slow down picking processes. Lack of Inventory Control: Inadequate inventory management systems hinder accurate stock tracking, leading to stockouts, overstocking, and inefficient picking. Substandard Material Handling Equipment: Outdated or malfunctioning equipment hampers picking efficiency and increases the risk of damage to products and personnel.   10 Tips for Choosing the Right Warehouse Racking Assess Your Inventory: Conduct a thorough analysis of your inventory, considering product dimensions, weight, quantity, and turnover rates. This information is essential for determining the appropriate racking type and capacity. Define Storage Requirements: Clearly outline your storage needs, including the types of products to be stored, access frequency, and order picking methods. Measure Warehouse Dimensions: Accurately measure the available warehouse space, including ceiling height, floor load capacity, and column spacing. These dimensions will dictate the racking system's configuration and size. Consider Budget Constraints: Establish a realistic budget for the racking system, including installation and potential future expansions. Prioritize Safety: Opt for racking systems that comply with safety standards and regulations. Consider features such as bracing, anchoring, and load indicators. Choose the Right Racking Type: Select a racking type that aligns with your inventory characteristics and operational requirements. Common types include selective pallet racking, drive-in/drive-thru racking, push-back racking, and cantilever racking. Optimize Space Utilization: Maximize warehouse space efficiency by carefully planning racking layout and considering factors such as aisle width, racking depth, and clearance. Invest in Quality: Prioritize durability and longevity by choosing high-quality racking materials and construction. A robust racking system withstands heavy loads and minimizes maintenance costs. Consider Scalability: Select a racking system that can accommodate future business growth and inventory expansion. Seek Expert Advice: Consult with experienced warehouse racking specialists to leverage their expertise and ensure the optimal solution for your specific needs.   Types of Warehouse Racking Selective Pallet Racking: Offers direct access to each pallet, ideal for diverse product types and frequent order picking. Drive-in/Drive-thru Racking: Maximizes storage density, suitable for high-volume, first-in-first-out (FIFO) or last-in-first-out (LIFO) inventory. Push-back Racking: Increases storage capacity in limited space, well-suited for high-density storage and FIFO inventory management. Cantilever Racking: Designed for long, bulky, or irregularly shaped items, commonly used in lumberyards and hardware stores. Mezzanine Racking: Creates additional storage space by utilizing vertical space, ideal for increasing storage capacity in warehouses with limited floor area.   Conclusion Selecting the appropriate warehouse racking system is a critical decision impacting operational efficiency, inventory management, and overall warehouse performance. By carefully considering factors such as inventory characteristics, storage requirements, space constraints, and budget, businesses can optimize their racking solutions and achieve significant improvements in productivity and cost-effectiveness.Contact Heda Racking for Free Quote.

Pallet storage racks play an important role in logistics warehouses. They are freely assembled and easy to disassemble, assemble, and move. The position of the beams can be adjusted arbitrarily according to the height of the items being pushed. Pallets are widely used in storage racks. Pallet-type racks are generally called heavy-duty racks. Pallets placed on the racks are spatially separated to facilitate the use of forklifts, elevators, etc. According to the specific properties of different goods, different material pallets are used, some of which are generally pallet racks formed in the form of storage racks, which are usually used on shelves. They are all free to place pallets. For example, traditional heavy-duty racks as well as drive-in racks, shuttle racks and automatic three-dimensional racks are usually used for cargo storage. From the operating mode, it can be divided into driven pallet rack and gravity pallet rack. Heavy-duty pallet racks are arguably one of the most common racking systems for every business. It is known for its heavy duty, small footprint and stable shelf life. Different materials and pallets of different sizes are added to each layer to place the goods on the pallets for easy insertion. It also reduces the surface wear of the heavy shelves and ensures the storage safety of the shelves. At the same time, pallets can also reduce or prevent the environmental impact of the cargo layer from direct contact with moisture on the shelves. Cross-beam pallet racking are generally used in areas where forklifts access goods, such as warehouses, finished product warehouses, packaging box warehouses, high-end warehouses, etc. The pallet length of the beam pallet is generally designed according to the custom manufacturer, and the size and height of the pallet are designed according to the lifting height of the forklift used.   Advantages of heavy duty shelves  1. Strong load-bearing capacity: The cargo space of heavy duty storage racks can bear a load of 1000kg~3000kg. One cargo space usually stores two pallets, which can meet the warehousing needs of most industries. 2. Simple structure: The heavy duty warehouse shelves are assembled with column pieces and beams. They are fully assembled structures. No welding is required during installation. They can be combined at will. The floor height can be adjusted freely. Installation and disassembly are convenient and flexible. In addition, main and auxiliary racks can also be used to save shelf costs. 3. Mechanized operations: Due to the strong load-bearing capacity of warehouse pallet shelves, the stored goods are usually relatively heavy, and the access to goods is basically completed by forklifts and other machinery. There will be a passage between each row of shelves for forklift operation, and the forklift can directly reach any shelf location for access operations. 4. Low cost: The cost of heavy duty pallet rack is lower than other types of storage shelves, and they have a wide range of applications, so they can be widely used in the warehousing industry.  

To make full use of the functions of supermarket shelves, not only to bring benefits to supermarkets, but also to rationalize the space. Details determine success or failure, in the use and care of supermarket shelves, mainly based on the following 3 points: 1. In the use of supermarket shelves, cleaning is basic. Only a clean and tidy supermarket shelves can attract consumers. In the guarantee of clean and tidy at the same time, supermarket shelves users should also regularly check the supermarket shelves to ensure the use of normal supermarket shelves. 2. Under normal circumstances, the average human vision is from 110 degrees to 120 degrees, the visual width range of 1.5m to 2m, in the shop walking shopping perspective of 60 degrees, visible range of 1m. Therefore, businesses should combine the consumer's visual habits, in the use of supermarket shelves, to ensure that the product display surface, improve the purchase probability. 3. The general supermarket shelves a total of 5 floors, from the 3rd, 4th, 5th is the largest sales shelves, especially the 3rd layer and the consumer line of sight is basically parallel, reach, the most convenient for consumers to choose, but also the largest sales. Reasonable use and care of supermarket shelves, not only can prolong the life of supermarket shelves, but also bring more benefits to make space more reasonable words.