1, medium shelf column is dedicated from cold rolled steel roll forming roll forming machine, punch double front column hole, hole distance along the straight line distance to 50mm, the column hole for hanging beam with two columns; relatively, the middle horizontal and inclined pipe connecting pipe connecting the two columns column pieces assembled into a shelf the.
2, the shelf crossbeam adopts "P" type tubing, commonly known as "ladder beam", and the height of the ladder matches the height of the plywood.
3, shelf steel plate cold rolled steel plate, according to the required size of four sides bending forming.
4. The crossbeam is joined with the post plate and assembled into a frame. Finally, the steel plate is laid, and a complete set of medium shelves is formed.
5. All parts of the shelf are processed well. After forming, all the finished products are finished by grinding, pickling, phosphating, automatic powder electrostatic spraying, drying and other processing. The finished products of the shelf are smooth and beautiful, and the shelf can be adjusted at any distance from 50mm. It is easy to assemble and disassemble.