What is the specific size of the average shelf?

The most complete storage shelf category and size performance introduction of the entire network:
1. Shelf shelves
usually are artificial deposit and pickup methods, assembled structures, uniform layer spacing and adjustable, and the goods are often scattered parts. Or it is not a very heavy packaging item (convenient for artificial access). The height of the shelves is usually below 2.5m, otherwise it is difficult to touch artificially. The unit shelf span (that is, the length) should not be too long, and the unit shelf depth (that is, the width) should not be too deep. According to the load of each layer of the unit shelf, it can be divided into light, medium, and heavy shelves. There are two types of wooden boards.
(1) Light shelf shelf: The weight of each layer of the unit shelves is not greater than 200kg, and the total load is generally not greater than 2000kg.
The span of the unit shelves is usually not greater than 2m, and the depth is not more than 1m (mostly within 0.6m). The height is generally within 3m. The common steel shelter shelf structure is light and beautiful. Small items. With a small amount of funds, it is widely used in electronics, light industry, cultural and educational industries.
(2) Medium shelf shelf: The weight of each layer of the unit shelves is generally between 200 and 800kg, and the total load is generally not more than 5000kg. The span of the unit shelves is usually not greater than 2.6m, the depth is not more than 1m, and the height is generally within 3m. If the span of the unit shelves is within 2m and the layer is loaded within 500kg, it is usually suitable for choosing a beam -free medium shelf shelf; if the unit shelves span above 2m, it can generally only be selected with a beam -type shelf shelf. Compared with the beam -type shelves, compared with the beam -type mid -size shelves, the distance between the layers is more room -to -room, more stable, beautiful, and better with the environment. It is more suitable for some warehouses with higher cleanliness requirements; Medium shelf shelves are more industrialized, which is more suitable for storing metal structure products. Middle -size shelf shelves are widely used and are suitable for all walks of life.
(3) Heavy shelf shelf: The load of each layer of the unit shelves is usually between 500 ~ 1500kg, the unit shelf span is generally within 3m, the depth is within 1.2m, the height is not limited, and it is usually a heavy tray type type The combination of the shelves and the mixing of the shelves. The next few layers are shelf type, artificial access, and parts with a height of more than 2m are usually tray shelves, using forklifts for access. It is mainly used for some situations that require both the whole trustee and the zero deposit, and are more common in large storage supermarkets and logistics centers.
2. The tray shelves
The pallet shelves, commonly known as beam -type shelves, or shelves, are usually heavy shelves, which are the most common in various domestic storage shelf systems. First of all, the container unit must be carried out, and the goods are about to pack the cargo packaging and its weight to determine the type, specifications, size of the tray, and the weight of the single carrier and height (the weight of the single cargo is generally within 2000kg), and then This determines the span, depth, and layer spacing of the unit shelves, and determines the height of the shelves according to the effective height of the lower edge of the warehouse roof and the maximum forklift height of the forklift. The span of the unit shelves is generally within 4m, the depth is within 1.5m, the height of the low and high warehouse shelves is generally within 12m, and the height of the high -level warehouse shelves is generally within 30m (such warehouses are basically automated warehouses, and the total height of the shelves is from several sections of several sections. Composition of columns within 12m).
The low and high warehouses in such warehouses are mostly used with front -moving battery forklifts, balanced heavy battery forklifts, and three -way forklifts for access. The stack machine performs access. This kind of shelf system has a high space utilization rate, flexible and convenient access, supplemented by computer management or control, which can basically meet the requirements of modern logistics systems. It is widely used in the fields of manufacturing, third -party logistics and distribution centers. It is suitable for both small -batch items and small -scale large -scale items. Such shelves are mostly used in high warehouses and ultra -high warehouses (mostly such shelves are used in automated warehouses).
3. Personal shelves
The open shelves, also known as corridors, drove into the shelves. This system shelves are densely ranked, and the space utilization rate is extremely high. It is almost twice that of tray -type shelves. First, the container unit must be performed to determine the specifications, load weight and height of the tray. This determines the span, depth, and layer spacing of the unit shelves, and determine the height of the shelf according to the effective height of the lower edge of the roof. The total depth of the shelves in the wall area is best controlled within the depth of 6 pallets. The total depth of the rack area where the middle area can enter and exit on both sides is best controlled within the depth of 12 pallets to improve the efficiency and reliability of forklift access. In the shelf system, forklifts In order to continue to "high -level" operation, the forklift is easy to shake and hit the shelf, so the consideration of stability is essential or not). This type of storage system is weak, and the shelves should not be too high. They should usually be controlled within 10m. In order to strengthen the stability of the entire shelf system, in addition to the larger specifications and selection, a tensile device must be added. Single -holding goods should not be too large and overweight. Usually the weight is controlled within 1500kg, and the tray span should not be greater than 1.5m. Frequent forklifts are front -movement battery forklifts or balanced battery forklifts. Mostly used in food industries such as dairy products, beverages, and more common in cold storage.
4. Gravity shelves
grated shelves evolved from the tray shelves, using roller orbit or bottom wheel tray. The advanced out of the cargo is first out of the other side. It is suitable for advanced storage operations for large quantities and similar goods. The space utilization rate is very high, especially for goods that have a certain warranty period and should not be long -term backlog. The total depth of the shelves (that is, the length of the guide rail) should not be too large, otherwise the "dead ends" that cannot be used will be large, affecting the use of space, and the slope is too long. Caused the slide and blocked, and the tray cargo tilted. In order to make the decline smooth, if the ramp is long, a damping device should be added in the middle to make the tray cargo fall to the bottom without the impact. The cargo segmentation device, so design, manufacturing, and installation are difficult and costly. Such shelves should not be too high, generally within 6m, and the weight of single cargo is generally within 1000kg, otherwise its reliability and operability will be reduced. Such shelves are not currently used in China.
5. Pressing the shelves
This shelves are also evolved from a tray shelves. The principle of combining rails and pallet trolles, the track is a certain slope (about 3 °), and the goods are used to use the goods. The self -respect, the advanced outlet of the tray cargo, the on the same side is on the same side. It is suitable for the storage of goods with a large number of small varieties. The spatial utilization rate is very high and the access is more flexible and convenient. The total depth of the shelves should not be too deep, generally within the depth of 5 pallets, otherwise the space sacrifice will be greater due to the embedding of the tray car. The weight of the single cargo is generally within 1500kg, and the height of the shelves is generally within 6m. Such systems have high requirements for the manufacturing accuracy of the shelves, and the cooperation between the tray cars and the guide rail is particularly important. For example, the manufacturing and installation accuracy is not high, which can easily lead to poor operation of the shelf system. Such shelves have a high cost and have some applications in China.
6. The attic shelves
The attic shelf system is to build an intermediate loft on the existing work venue or shelves to increase the storage space. Small and medium -sized goods are suitable for multiple varieties of large -scale or multi -type small batches of goods, artificially accessing goods. The cargo is usually sent from forklifts, hydraulic lifting platforms or cargo lads to the second and third floors, and then a light vehicle or hydraulic tray car Send to a certain position. Such systems usually use medium shelf shelves or heavy shelf shelves as support for the main body and floor panel (according to the total load of the unit shelves to determine which shelf), the floor panels usually use cold -rolled steel floor, pattern steel floor plate, and pattern steel floor. Or steel grille floor. In recent years, it has used cold -rolled steel floors. It has the advantages of strong carrying capacity, good overallness, good loading uniformity, high accuracy, flat surface, easy to lock. It is more convenient to take and manage. The weight of the unit shelves is usually within 500kg, and the floor spacing is usually 2.2m ~ 2.7m. The height of the top shelf is generally about 2m. Fully considers the convenience of human -machine operations. Such systems have more applications in the field of automobile parts, automobile 4S stores, light industry, electronics and other industries.
7. Steel structure platform
The steel structure platform is usually a two -layer or three -layer full -assembly steel structure platform on the existing workshop (warehouse) venue. It becomes two -layer and three layers to make full use of space. The cargo is sent to the second and third floors from the cargo ladder of the forklift or lifting platform, and then transported from a car or hydraulic trailer to the specified location. Compared with reinforced concrete platforms, this platform has fast construction, moderate cost, easy to disassembled, and easy to use. The structure is novel and beautiful. This kind of platform pillar spacing is usually within 4 to 6m, about 3m high on the first floor, and 2.5m high on the second and third floors. Cold -rolled steel floors, pattern steel floor, steel grille, etc. are usually used. The floor load is usually within 1000kg per square meter. Such platforms can make the storage and management combine the nearest distance, and upstairs or downstairs can be used as a warehouse office. Such systems are used in various industries such as third -party logistics and machinery manufacturing.
8. Cantilever shelves
Cantilever racks are mainly used to store long -shaped materials, such as profiles, pipes, plate materials, cables, etc. The columns are mostly H -shaped steel or cold -rolled steel. Cold -rolled steel or H -shaped steel, the cantilever and columns are connected or bolted, and the base and column are connected by bolt, and the base uses cold -rolled steel or H -shaped steel. Cargo access is performed by forklifts, driving or manual. The height of the shelves is usually within 2.5 meters (if the forklift can be deposited by up to 6 meters), the cantilever length is within 1.5 meters, and the load per arm is usually within 1000kg. Such shelves are mostly used in the machinery manufacturing industry and building materials supermarkets.
9. Liquid shelves
Suide -type shelves are usually evolved from medium -sized racks. Set up rolling wheel aluminum alloy or sheet metal fluid bars between the front and rear beams of the shelves, showing a certain degree of slope (about 3 ° or so )place. The cargo is usually packaged in paper or placed the goods in a plastic turnover box. It uses its own self -weight to realize the flow of goods and advanced out of the goods. The cargo is transported by the car, artificial access, and convenient access. Within, the shelf height is within 2.5 meters. Suitable for the process conversion and selection of distribution centers on both sides of the assembly line, it can be matched with electronic labels to achieve information management of goods.
10. Draw -level shelves
Daped shelves have evolved from heavy tray -type shelves. They are usually used to store heavy objects such as molds, and there is no suitable forklift available on the scene. Combined assembly and bolt -connecting frame structure. The height of the shelves is generally below 2.5m. Avengers except the top layers can be designed and made into drawer structures. It is safe and reliable. Or gourd hanging, easily realize the access of goods. Such shelves are mainly used to store special places such as molds.
11. Bull leg shelf
is mainly used in automated warehouses. The pallets used by this type of shelf system have strong carrier capacity and good rigidity. For example, the tray is small to cancel the beam, or the goods are small without the beams. Automatic access to the goods. It is mainly used in industries such as tobacco, electronics, machinery manufacturing.
12. Mobile shelves
light medium -sized mobile shelves (also known as dense racks) evolved from light and medium shelf shelves. Good sealing, beautiful, practical, safe and reliable, is the highest space utilization shelf, separate manual and electric. The guide rail can be embedded in the ground or installed on the ground. The shelf base is running along the guide rail. The shelves are installed on the base. Each row of racks can be easily and stable. It is divided into manual and electric. Essence In order to make the shelf system do not dump during the operation, there are usually anti -dumping devices. It is mainly used in archives, libraries, banks, corporate data rooms, electronic light industry and other industries.
The heavy mobile shelves evolved from heavy tray shelves, naked structures. Each row of cargo racks are placed on the base. The base is equipped with a walking wheel and runs along the track. Alarm, sensing device, etc. The system only needs to be set with 1 to 2 channels, and the spatial utilization rate is extremely high. The structure is similar to the light medium -sized mobile shelves. The difference is that the heavy mobile shelf must be electric. The cargo is carried out by the forklift. The channel is usually about 3m. The place where space is used is suitable for mechanical manufacturing and other industries.
13. Rotating shelves
The rotating shelves horizontally rotating and vertical rotation, all of which are relatively special shelves, high degree of automation, high sealing requirements, suitable for light and expensive goods for goods. High safety requirements. The scale of a single shelf system is small, the single is automatically controlled, and the independence is strong, which can be regarded as a kind of power device. Such shelves are cost -effective and are mainly used to store places such as precious items such as knives.
The different factors such as industry, use occasions, storage of items, environment, temperature, cleanliness and other factors determine the differences between the shelf system. Here we simply simply list the preliminary types of some of the more commonly used shelf systems. The commonality of these shelf systems is mostly a combination of assembled light steel structure, and the surface is mostly electrostatic plastic. With the rapid development of the logistics equipment industry, I believe that the technical content and accuracy of the shelf system will become higher and higher, the structure is more optimized, the variety is more complete, and the adaptability will be more extensive. It will take an important role for the development of the logistics industry in China.

Common shelves are divided into 600mm, 800mm, 900mm, and 1200mm. Each manufacturer also has its own size. In use, multiple shelves can be combined to meet the needs of venue space utilization.

Light shelf shelf: The weight of each layer of the unit shelves is not greater than 200kg, and the total load is generally not greater than 2000kg. The span of the unit shelves is usually not greater than 2m, the depth is not more than 1m (mostly within 0.6m), and the height is generally within 3m.
Midal shelves: The weight of each layer of the unit shelves is generally between 200 and 800kg, and the total load is generally not greater than 5000kg. The span of the unit shelves is usually not greater than 2.6m, the depth is not more than 1m, and the height is generally within 3m.
Ifer rack span within 2M and within 500kg, usually a beam -free medium shelf shelf is more appropriate; if the unit shelves span above 2m, it can generally only be selected with a beam -type shelves shelf shelf shelves. Essence