knowlege of PVC WPC hollow door board machine
PVC wide-width door panel production line, mainly produces wide-width hollow panels, which can be used for indoor doors, partition walls, window sills, etc. It can use PVC as raw material, and can also use PVC wood-plastic mixing and extrusion foaming processes. This production line product wood-plastic foam board combines the advantages of wood and plastic. It not only has the appearance of natural wood, but also overcomes the deficiencies of natural wood. It has good processing properties similar to wood, and can be sawed, nailed, and planed.This unit adopts SJZ92 / 188 conical twin screw extruder
Features of conical twin screw extruder:
1. Unique screw design, the material stays in the barrel for a short time, and the mixing and plasticizing effect is good;
2. Adopt high-quality gearbox, beautiful appearance, stable operation and low noise;
3. The barrel adopts cast aluminum heater and wind cooling system, which has good heating and cooling effect and precise temperature control;
4. The screw adopts core temperature control system;
5. The vacuum exhaust system can be used to discharge the moisture and volatile gases in the materials, which can improve the quality of the products;
6. The main motor adopts thyristor DC speed regulator or frequency conversion speed regulator, the output torque of the motor is stable, and stepless speed regulation can be achieved.
7. Suitable for powder PVC heat sensitive material processing.
8. Vacuum sizing device: Vacuum sizing trays for profiles, stainless steel materials for panels and parts in contact with water. In addition to the use of vacuum in the mold, the cold water tank also uses indirect vacuum to ensure the life of the vacuum pump
9. Tractor: Series two crawler profile tractor.
10. Cutting machine: blade sawing, using Mitsubishi PLC control
11. Stacking device: automatic flip or roller type stacking device.
12. There are a variety of electrical control systems to choose from (such as: PLC automatic control system), the production is stable, the control is simple and easy to operate