Introduction 
This production line is mainly used for producing of PVC windowsill, construction board, wide door plate, cabinet board, indoor/outdoor decorating material, etc. 
The whole production line includes conical screw extruder, vacuum calibration table, haul-off machine, stackers, as well as other optional auxiliary units. With powerful chiller to guarantee the calibration effect of the products, the extrusion width can be optional between 600-1250mm.

Characteristics 
● International brand speed governor bears the advantages of the wide governing range, high thermo-control precision, convenient and reliable operation, etc.
● Caterpillar haul-off unit adopts precision reduction motor, with speed controlled by inverter. it has the advantages of the reasonable structure, large traction power, stable hauling, etc.
● Cutting unit bears the advantages of reliable working, high-precision cutting, etc.
● PLC programming control of famous domestic brand controlling system is adopted for the auxiliary units, which is stable and reliable.

Production flows:
High speed mixer→conical twin screw extruder→die head→vacuum calibrating table-haul off machine→film laminating machine→cutting machine→stacker

Main technical data: