This unit is the special equipment for extruding and molding hollow grid board directly. The grid board having the strong point of smooth and clean surfaces, good outlook and pressure resistance. It can be widely used in construction, package and adornment industries. The machine can produce LDPE hollow grid board as well as agricultural and construction transparency warm keeping PP, PE, PC hollow grid board through changing the molding die.

Main Machine	SJ-150×30	SJ-120×30
Moding Block(Amount/p)	2	2
Drawing Seed(m/min)	0.5-5	0.5-5
Cutting speed(r/min)	44.6	44.6
Production Capacity(kg/h)	600	500
Width of board (mm)	800-2000
Thickness of board(mm)	2-20