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1. Rolling process:(Raw material) Coil-Slitting-Automatic punching-Roll forming-Fixed length-Automatic tracking flying saw cutting-Flat head-CO2 protective welding-Polishing and deburring-Black parts-Surface deal with.2. Automatic punching:It has a fully automatic continuous punching production line, which is used to complete the punching of the column profile before binding. The hole spacing accuracy can reach 0.02mm, and the cumulative error of the column length is not more than 2mm.3. Cold rolled forming:The shelf column and various beams are bound by their own automatic cold bending forming unit, which is automatically positioned and cut according to the required length, and the length dimension error is not more than 1mm.4. Welding:All are welded by carbon dioxide shielded welding machine, which ensures the quality of the weld and the smooth appearance of the weld.5. Column:Material: cold rolled steel plate;Color: blue (can be customized according to customer requirements);The column and the horizontal brace and diagonal brace are all connected by galvanized bolts;When fully loaded, the maximum deflection of the column is not more than 1/1000H;The bottom of the heavy-duty shelf column is equipped with a bottom plate, and the bottom plate and the ground are connected by expansion bolts to ensure the stability of the shelf;The total height of the rack column is determined according to the design requirements, the column hole distance is 50, 75mm, the layer height can be adjusted freely, and the cumulative error of the hole distance is ±1mm;Using convex column with optimized cross-section and strong load-bearing capacity; (Select bearing-bearing columns according to design requirements, commonly used columns: medium-sized columns: 55*50, heavy-duty columns: 90*70/108*85).6.beamMaterial: cold rolled steel plate;Color: orange or red (can be customized according to customer requirements);Each beam is equipped with a safety pin to increase the safety factor;When the beam is fully loaded, its maximum deflection is not more than 1/200L;The crossbeam and the column are connected by hanging teeth, which are inlaid without gap insertion, with large contact area and good reliability;Using cross-beam or P-beam, etc., the cross-section is optimized, and the bending resistance and bearing capacity are strong; (the selection of the crossbeam is based on the span and load-bearing choice, the conventional size: the welding beam has 85*40, 100*40, 120*40, 140*40, 160 *40,).

  Shelf role and function  Shelves generally refer to shelves for storing goods. In warehouse equipment, shelf refers to storage equipment specially used to store finished items. Shelves occupy a very important position in logistics and warehouses. With the rapid development of modern industry and the substantial increase in logistics, in order to realize the modern management of the warehouse and improve the functions of the warehouse, not only a large number of shelves are required, but also multi-functionality, and can realize the requirements of mechanization and automation.  The role and function of the shelf. Shelves play a very important role in modern logistics activities. The modernization of warehouse management is directly related to the types and functions of shelves.  The role and function of the shelf are as follows:  The shelf is a kind of shelf structure, which can make full use of warehouse space, improve storage capacity utilization, and expand warehouse storage capacity.  The goods stored in the shelf are not squeezed each other, and the material loss is small, which can completely guarantee the function of the material body and reduce the loss of the goods.The goods in the shelf are easy to access, easy to count and measure, and can be first in, first out.

   When warehouse shelf manufacturers talk about the stability of shelves, they mainly mention two aspects: one is that the warehouse shelves are fixed on the ground to reduce movement, and the other is the fixing between the various parts of the shelves.   First, the shelf is fixed on the groundThe stability performance in this respect is also divided into two categories, one is to fix the warehouse shelf by the method of increasing the friction of the foot pieces, and the other is to fix the warehouse shelf to the ground by the expansion screw.   Warehouse shelf manufacturers said that generally speaking, light, medium or some heavy warehouse shelves are stabilized by increasing the footing to increase the friction between the shelf and the ground. This is often referred to as placement, not Really fixed. However, in some large warehouses, the beam-type shelves are fixed to the ground with expansion screws. This is the real fixed shelf, that is, the hole is drilled on the ground, the expansion screws are placed, and then the warehouse shelf feet are used. The screw holes are firmly fixed.   Second, the connection between the different parts of the warehouse shelves is fixed.There are many different classifications in this regard. Here we mainly introduce two common categories, one is the assembly and fixing of the column, and the other is the fixing between the beam and the column.   Light, medium and partial heavy-duty warehouse racks are welded between two supporting column pieces, while most heavy-duty warehouse shelves are fixed by screws. The commonly used fixing method of the beam and the column is a diamond hole + olecranon clip, which is vertical insertion, two-point balanced contact, good safety and stability, for a load of more than one ton, the fixing method is slightly different, it is not a simple Point contact, but a line contact.  The above is an introduction to the stability of the shelf. If you have other storage problems in the warehouse, or if you need to purchase the warehouse shelves on request, please feel free to consult Heda shelves or leave us a message.

What factors affect the Guangzhou warehouse rack price1. The structure of the shelf:The structure of the warehouse shelves in Guangzhou is different, and the prices are different. The main structural fasteners of the shelves are columns, beams and laminates, and the thickness and specifications of the plates are the determinants of the shelf price.2. Specifications of shelves:The small pitch adjusted up and down on the shelf is mostly 50mm, the depth direction is generally 300, 400, 500, 600, 800mm, the width of a single group of shelves is more common between 600~2000, and the height depends on the height of the warehouse.3. The load-bearing requirements of Guangzhou warehouse shelves:The load-bearing of each floor of the Guangzhou warehouse shelves is generally the standard load-bearing weight, generally 500 kg, the goods must be placed on the floor or beam of the first floor, so the load-bearing of the shelf is the floor or beam of each layer Standard bearing weight.4. Guangzhou warehouse shelf delivery and completion periodIf the normal delivery period and completion period of the Guangzhou warehouse shelf manufacturer cannot meet the customer's needs, the customer's project is more urgent, and it is hoped that the project can be completed in a shorter period of time, then the inevitable increase in the project, the manufacturer needs to reconfigure each. In order to ensure the delivery and completion date, the price of storage shelves will naturally rise.5. Services provided by Guangzhou warehouse shelf manufacturersThere are services and no services, general services and high-quality services, their prices are definitely different. I believe that most customers are more willing to spend a little more money to get better pre-sales and after-sales services, rather than save a little money to bury hidden dangers for later use and maintenance.6. Demand for the warehouse shelves in GuangzhouGuangzhou's warehouse shelf market is in high demand, and prices naturally rise when supply falls short of demand; when supply exceeds supply and consumption is weak, there is intense competition among shelf companies and prices naturally fall.

   Heavy duty shelves:   Heavy-duty racks are racks that use typical metal pallets. Generally, a group of heavy-duty racks can have 2-3 metal pallets placed side by side for storage requirements. Therefore, heavy-duty racks are often referred to as pallet racks. When using metal pallets on heavy-duty racks, some issues need to be noted.   First, we must determine the position between the metal pallets and leave appropriate space to facilitate the operation of the forklift; second, the metal pallets should be placed neatly on the shelf beams, and the relationship between the goods and the metal pallets should be handled To avoid safety accidents. The ground expansion screw must be installed on the bottom of the pallet rack to ensure the stability of the heavy duty shelf.   Shuttle shelves:   As an automated storage shelf system, the pallets placed on it are stored in depth by a shuttle. Plastic pallets are generally the main type of use, and they are similar to drive-in shelves in terms of cargo space. The basic principle of the shuttle rack is that the rack and the mobile shuttle form a simple unit that can be moved back and forth in the warehouse.   The internal running shuttle is controlled by the front console, and the forklift lifts the shuttle and places it on the center console of the designated shelf. After that, the forklift placed the pallet on the shuttle, and then the shuttle started the storage operation. When the forklift is about to store the next pallet, the shuttle automatically transports the pallet to the designated storage location on the shelf.   Drive-in shelves:    For the use of pallets, drive-in shelves can be described as masters of pallets. Since the drive-in rack is a continuous whole rack without channel separation, the use of its pallets is also continuous, which also reduces obstacles and maximizes the ability to store goods. In use, the trays can be arranged in one direction and two directions.   The total depth of one-way (wall-facing area) shelves should be controlled within 6 pallets, and the total depth of two-way (middle area can be picked up from both sides) shelf area should be controlled within 12 pallets to improve the efficiency of forklift access And reliability. As for the choice of metal pallet or plastic pallet, you can decide to choose after comprehensive consideration.  

  First, it is necessary to understand what the load bearing level of the warehouse floor is. This data needs to be found by the contractor who built the warehouse. This data is very important. If the load-bearing capacity of the warehouse's ground is only two tons, and the shelf load purchased is more than five tons, then the ground will definitely sink or be deformed. In severe cases, it will even collapse, causing a safety accident. This is a basic and important parameter. You can't just think about saving warehouse space and build that kind of high shelf.  Second, the layout of heavy duty shelves in the warehouse. Many companies only pay attention to the space utilization rate of shelves when they purchase heavy-duty shelves in Guangzhou, while ignoring other aspects. Attention must be paid to the fluidity of the Guangzhou heavy-duty shelves after installation. If the layout is different, the dimensions, load-bearing, loading and unloading equipment of the Guangzhou heavy-duty shelves may be different.  Third, the storage time and access method of the goods. There may be goods with different production times stored in the warehouse, which needs to consider the way of goods entering and leaving the warehouse and the way of access, to choose which type of heavy duty shelves.   Fourth, the type of heavy-duty racks in Guangzhou that store materials and containers for handling materials. The size of Guangzhou heavy-duty shelves can be customized, but it is best to find a reasonable size from the shelf manufacturer. On the one hand, they are professional, on the other hand, if there is a problem, they do not have to bear all the responsibility.  Fifth, the electronic information system is used in conjunction. When the funds allow, some high-tech racking equipment can be considered, such as automated three-dimensional warehouse, forklift direct picking system, etc., but it is necessary to understand in advance whether the existing warehouse management system can be docked with these racking systems.

    Attic shelves are common shelf types in the storage equipment industry. There is a big difference between attic shelves and platform shelves.   First introduce the attic shelf. Attic shelves are suitable for warehouses with high warehouses, light goods, manual access, and large storage capacity, which can improve the space utilization of the warehouse. Attic shelves are widely used in auto parts, auto 4S stores, light industry, electronics and other industries.   The attic shelf in the storage industry is a multi-layer storage shelf that can be designed as two or more layers. Attic shelves are a combination of shelves and platform shelves. Attic shelves can be shelves at the lower level, upper platforms or both upper and lower levels. The bottom shelf is not only a place to store goods, but also a load-bearing support for the upper platform. It can be designed as a multi-storey building (usually 2-3 floors), and can be equipped with stairs, handrails, elevators and lighting systems.    The platform shelves are different. There are two forms of platform shelves. One is a pure platform. Many customers understand this shelf as an attic shelf. They feel like some floors at home and add a compartment, so it is called an attic, but it is in the storage shelf. The industry is different, we call it a platform. Another type of platform shelf is a downstairs shelf and a pure platform upstairs, which can also be called a shelf platform. In short, a platform shelf is a storage shelf that is a pure platform upstairs, such as a steel structure platform.

The Advantages of shuttle racks:1. Commodity. Each track of the shuttle rack can reach a depth of 35 positions, while other shelves are generally controlled at a depth of 7 positions for one-way transportation. More position depth is required only when used for two-way transportation. But it is only controlled at a depth of 14 positions.2. Utilization of warehouse space. The rack rails of shuttle racks are designed side by side, and can be made into many rows to achieve a greater depth of cargo space and reduce forklift access. The space utilization rate is naturally high, and the space utilization rate of shuttle racks can reach about 80%.3. In terms of cargo management. The shuttle rack can sort and count the pallet goods on the track according to the instructions such as inventory and sorting, which greatly reduces the management cost and ensures the safety of employees. It is a new choice for the storage of pallet goods.4. In terms of operating costs. Although the construction cost of shuttle racks is higher than that of ordinary racks, it is much lower than automated three-dimensional warehouses and has a higher cost performance, which can be effectively applied to all walks of life. From the long-term planning of the warehouse, the cost-effectiveness of the shuttle rack is very high. After all, the shuttle rack reduces the number of employees by more than half, saving labor costs and improving work efficiency.

Applicable industries for shuttle racks:1. Food, beverage, chemical, tobacco and other industries with many single varieties and relatively single projects with large quantities and small samples2. Cold storage: reduce low temperature operation time, improve work efficiency and operation safety.3. Time limit management: There are strict requirements for batches of goods, requiring warehouses for first-in first-out operation management4. Warehouses need to increase storage capacity: warehouses have limited storage space and need to maximize the use of space

Why choose heda shelf mezzanine rack?1.The most cost-effective way to optimize space at heights in your warehouse.2.Space saving:  The possibility of building one or several raised floors on the ground floor of an installation can double or triple its useful surface area. Circumvent any potential constraints within the building, making full use of the entire surface area.3.Cost savings: The cost per square metre of a mezzanine is significantly lower than what it would cost to expand the main floor surface area.4.Versatility: Mezzanine racks suitable for a variety of uses within production centers, storage and industrial warehouses, workshops, etc. They can be complemented with different racking systems.5.Safety: Mezzanine racks comply with regulations worldwide for this type of construction. In all projects, the rules of calculation, safety coefficients  and permitted deflections are monitored. 

   heda Manufacture Factory 500KG Metal Medium Duty Warehouse Storage Rack Shelf for industrial shelves racking system1. Bolt-free construction: easy assembly, without having to follow complex instructions or use tools or bolts2. Ultra-resistant: made of high quality durable materials including Cold-rolled Steel, and anti-rust coating. Ready to endure many years of use.3. Take full advantage of your space: transform your workshop, garage or any workspace thanks to the adaptable and dynamic storage capacity of this shelving4. Stable storage: each unit can support a maximum load of 800 kg and has non-slip feet for optimal safety and security for you and the objects you place there.5. Adjustable shelves: easily adjust the height of your shelves to perfectly adapt them to objects of various sizes5 years warranty: we are the only company to offer an extended 5 year warranty.

   With the application of storage shelves, it will store more and more items later, and the construction of storage shelves requires a certain cost. In order to reduce the investment of manpower, material and financial resources, it is necessary to make full use of the storage shelf space, how to improve Utilization of storage shelves?   The quantity of the same type of goods to be stored is large, the shelf life is long, and the storage operations are not frequent. It is recommended that you design a through-type shelf, that is, the goods stored on the shelf are stacked from one end of the aisle and the other Start to export. The advanced cost-out method is adopted, and its construction cost is relatively low, and mechanized transportation can also be adopted in the later stage, such as the operation of a forklift. Can also store a lot of goods to achieve the purpose of using space!   The quantity of goods to be stored is large, and the frequency of storage is moderate. However, the shelf life of the goods is short. You need to process the goods that are in storage as soon as possible. Work at both ends of the channel at the same time, one end is the goods storage end, one end is the goods exit end, after the goods exit the warehouse, the shuttle car pushes the remaining goods from the entry end to the exit. Of course, it can also use machinery to help assist in handling.   If you need to store more items, you can also choose to design a double-depth shelf, which is an improvement of the through shelf. Design two storage locations in the storage depth direction of the shelf, reducing one aisle in the same storage area.