Nature dryer ▒ producing by orders such as traditional dryer(900x650x50 layers) and heat treatment, etc ▒ producing by orders such as SUC, chrome, etc ▒ size of net typical net size : 100 x 100, and producing by orders ▒ spacing of net : 25 ,50, 75, 100, 125, 150㎜, and producing by orders ▒ number of grids ：8, 10, 12, 17, 25, 40 ,50　grids, and producing by orders