1.Special design of conical twin screw extruder
2.T-style mould, the thickness can be adjusted
3.Horizontal cutting machine
High efficiency conical twin screw extruder.
It can produce rigid pvc wpc crust/skinning foam board machine.
The thickness is from 3mm to 45mm, width is from 800mm to 1220mm
The T-style mould head adopt the double throttling , it ensure the board thickness adjusting would be more accurate , the precise control of the temperature would ensure the thickness and the surface flatness The forming pressure roller adopt horizontal style or vertical style, it can adjust to up or down freely . in order to control the board thickness accurately , we design the double adjustment : screw adjustment & oil pressure adjustment , it will ensure the thickness even .
The panel from this production line collects the advantages of wood and plastics. It not only has appearance of natural wood, but also over-comes shortage of wood, it has good processing ability which is similar to wood, it can be sawed and nailed. It’s fixed force is clearly better than normal wood material. It’s durable, water proof, corrosion resistance, flame retardant.
This production line is now mainly used for making PVC foamed board, WPC door panels (hollow door board).
1.T-style mould head, guarantee the accuracy of the thickness of board/panel.
2.Conical twin screw extruder mix the raw material uniformly.
3.Haul speed controlled by the inverter
|Max Width (mm)||800||1000||1250||1400-2200|
|Motor power (kw)||55||110||132||132|
|Cooling water (m3/h)||13||15||18||21|
|Compressed air (m3/min)||0.6||0.8||1||1.2|