Medium shelf, which belongs to one kind of storage shelves, shelf shelf type. To distinguish and named according to the bearing capacity of shelves. According to the principle of division between between light shelves and shelves heavy shelf, named shelves. Usually the shelf bearing 150kg/-600kg layer (the vast majority of shelf load is calculated on a layer of capacity units).

Shelf structure:

1, shelf column is composed of rolled steel by special roll forming roll forming machine, punch double front column hole, hole distance to 50mm distance along a straight line, column hole for hanging beam with two columns; relatively, the middle horizontal and inclined pipe connecting pipe connecting the two vertical columns of column pieces assembled into a shelf.

2, shelf beams using "P" - type pipe, commonly known as the "beam", step height and the height of laminate matching.

3, shelf steel plate by cold rolling steel plate according to the required sizes quadrilateral bending forming.

4, beam and column pieces assembled into a frame mount, finally laying steel plate, thus forming a complete set of shelves.

After 5, the shelf parts processing molding after polishing, pickling, phosphating, automatic electrostatic powder spraying, drying and other process finished assembly. Production of the shelf products smooth surface, beautiful appearance; shelf layer can be up and down according to 50mm pitch arbitrary regulation, convenient assembly and disassembly.