The corrugated sheet production line is consisted by following items: 

The production line

realizes continuous production of PC/PE/PP hollow grid plate, which is applicable to construction decoration, advertisement collocation, and noise insulation of highway as well as packaging. PE/PP hollow grid plate is an indeal substitute for paper box in making packaging box. It is characterized by light weight, high intensity, dampproof, and anticorrosion. The width of the products is 1220mm-2100mm, and the thickness is 2mm-12mm.

Extruder:

The specially designed screw and the advanced controlling system ensure excellent plasticization, high output and stable extruding.

Screen changer:

 Quick screen changer of hydraulic system ensures the short course of screen changing. Double-position combined with special sealing structure guarantee stable operation of screen changer.

Mould:

Mould adopts high-quality alloy steel and throttling device to ensure even pressure of feed influent at the mould lips, and also differential action of up-down piece guarantee even thickness of the plate.

1 Single screw extruder with high efficiency
2 Automatic screen changer
3 The special extrusion mould for the hollow sheet/board
4 Calibration device with vacuum
5 First Haul off device and edge cutter
6 Oven device
7 Laminating device for the surface protection
8 Second haul off device and edge cutter
9 Auto cutter device with metering systerm
10 Sheet conveying device
11 Stacking device systerm

You can use different extrusion die and calibration moulds with relevant extruding screw to produce different sheet like PE, PP, PC or PVC etc.