Hollow grid plate is applicable to construction decoration, advertisement collocation, and noise insulation of highway as well as packaging. PE/PP hollow grid plate is an ideal substitute for paper box in making packaging box. This extrusion equipment is characterized by light weight, high intensity, dampproof, and anticorrosion.

Continuous stream surface is available at the die lip . 

Vary opening of upper/lower die lips to meet the demands of plates of various thicknesses . 

Come with a blow-off device.

All surfaces are chrome-plating. Use 12.9 high-strength bolts as fasteners. Come with premium and durable stainless steel cartridge heaters subject to zoning control.

Consistent in production, simple in structure and easy to disassemble and clean.

For production of M-shape, square shape or multi-layer hollow grid plates of thickness from 4mm-20mm.

Applicable materials: PC, PP, PE etc.

Width of die is 400-2200mm