Metal Rack Shelf classification method, According to the development of shelves, steel shelves are divided into traditional shelves and new shelves. Traditional shelves include, beam shelves, format shelves, drawer shelves, cabinet shelves, U-shaped shelves, cantilever frames, grid frames, saddle frames, Gas cylinder steel cylinder racks, special tire shelves, etc .. The fashion shelves include, rotary shelves, mobile shelves, assembled shelves, adjustable shelves, pallet shelves, car-mounted shelves, high-level shelves, attic shelves, gravity .. . Most of rack shelf beam, stud, panel can be made by roll forming machine . Devices completed rack beam production line No. Machine name QTY REMARK 1 Uncoiler straightener 1 2 Servo Feeder 1 3 Hydraulic machine 1 With mould 4 Guide device 1 5 Forming machine 1 6 Hydraulic machine 1 With mould (2 sets) 7 Follow Shear 1 Including knife 8 Collect rack 1 9 Control system 1