Corrugated plastic PP sheet / board extrusioin line, PP coroplast sheet production line: 

  

Corrugated plastic PP sheet extruder is used to produce PP/PE Corrugated sheet/board.

 

Application of the Corrugated plastic PP sheet:

Packaging, sign board,advertising, construction, electricity, automobile, cargo transportation, food, decoration, stationery, medicine industry

 

The width of Corrugated plastic PP sheet is 1000-2500 mm, thickness is 2-16mm.

 

 

 

Extruder for plastic Corrugated PP sheet :

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

 

 

No-stop 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.

 

Die head and 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.

 

Vacuum calibration stable:

Vacuum system composes two independent subsystems and each is equipped with several fixed circulating vacuum lines of three-point type. Meanwhile, each line carries vacuum regulating system and vacuum display system that realize even and stable vacuum degree of plate surface.

 

Haul-off unit:

There are two haul-off. The first one is of high power, high reduction ratio, multi-roller type, well low-speed operation, high traction and is able to draw the plate up from the calibrating table evenly and synchronal. The second one is designed to remove stress, and in addition it is equipped with edge-cutting device to ensure the valid width and smooth cut of the edges.

 

Cross Cutting and edge trimming machine:

Accurate instant length-fixed cutting and automatic up-down discharging system combined with alloy steel sharp blade realize high quality of cutting

 

Corrugated plastic sheet / board :