Through shelves and shelves or corridor into the rack. The through type rack can be used for the forklift (or the fork truck with a cargo fork) to access the goods through the channel, which is suitable for the storage of the goods with large quantity and small variety. Through shelves in addition to close the channel section, because the forklift need to enter the internal access of goods shelves, usually not more than 7 single goods recommended location depth. In order to improve the running speed of the forklift, can choose according to the actual needs of the configuration guide rail, compared with the rack, shelf (put-in shelf) library space utilization rate can be increased by more than 30%, shelf (put-in shelf) is widely used in cold storage and wholesale, food and tobacco industry.

Through type shelf characteristic:

1 on the support rail, the tray is stored in a depth direction, followed by one, which makes it possible to store the high density of the through rack.

2 access goods from the shelves of the same side and, after the first deposit, after the first deposit, the balance weight and forklift conveniently into the middle shelf access to the goods, without occupying multiple channels.

3 the shelves for storing large quantities, less varieties of goods, through shelves (put-in shelf) of the bracket and the bracket shelf adopts whole stamping / rolling technology, has a strong bearing capacity, beautiful appearance of goods.

4 shelf full plug assembly type structure, column pieces assembled on the shelf wall area of the total depth of general best control within the 5 tray depth, middle area on both sides of the shelf total depth of import general best control within 10 pallets, to improve the efficiency and reliability of the truck access.

Corridor type shelf for the warehouse, the tray unit general store shelves, form is the most widely used the most simple. Forklift truck can be directly into the storage material. High storage density, large storage capacity. The shelf is suitable for the storage of large quantity, few varieties and large flow quantity, the height of the plate can be adjusted, and the structure of the shelf is convenient to assemble and disassemble. Access to the goods from the same side of the shelves, forklift trucks into the middle of the goods to access the goods, also named into the shelves. The access principle is "advanced post production" (FILO), which is suitable for dense storage of the same kind of goods in large quantities and few varieties. Because of its high storage density and high utilization rate of the ground space, it is often used in the storage space with high cost.

Advantages and disadvantages of in - type rack:

1 compared to the traditional beam type shelves, improve the space utilization

The use of 2 rails, can reduce the damage to the goods shelves and the rate of

3 Access is generally poor; FIFO (FILO), through design, can also double pick up.

4 special forklift, the need to enter the shelves to store goods.

5 not easy to store heavier or longer goods

The design elements of through type rack:

1 storage area logistics direction and requirements

2 the size of the reservoir area and the available height

3 pallet unit cargo specification (length L* width W* high H)

4 pallet unit weight (including pallet)

5 selection of forklift model or parameters