WPC/PVC Granulation Making Machine

Brief introduction:

Parallel twin- screw granulating machine is composed of parallel twin- -screw extruder, granulating die head, granule cutting machine, three- grade air supplying system,) storage chamber. The parallel twin- screw adopts modular construction, with advantages of all gear- closing and strong self- cleaning. The barrel has a good exhaust effect. The bi-metal alloy bushing is of war-resistance and corrosion- resistance.

The machines can be combined free according to the characteristics of materials and production process, so it is widely use. Die head is made from high quality mold steel, under hard chrome plating treatment. The reasonable- distributed material running channel can ensure the uniform extrusion of the granules without mutual influence. The unique three-dimensional cooling structure and the new-type multi powerful blower cooling mode make the cooling effect better.

Besides, the precise cutter ensures the even and smooth surface of the products. The speed frequency regulation meets different material granulating requirement. This production line has features of high production efficiency, low- -consumption, etc, especially applicable to the WPC granulating process.


  1. With big material bunk (suitable for volume of mixer) to put under the cool mixer, and then convey material onto the hopper with spiral conveyor.
  2. After years of experience on WPC pelletizer, we designed special twin-screw elements and combination to make 65% wood powder and PE mixing and plastication in best condition.
  3. Four natural vents designed to exhaust left water and volatile matter from wood powder, in order to make sure of qualified finished products.
  4. To design dust-removal system.
  5. Big L/D (40:1) can make barrel temperature heated not too high to avoid wood burnt, and to make more moisture out.
  6. Special structure of extruder head to crush even and reliable pellets.

Quality warranty:

1, We provide a one-year warranty on all products.

2, After sale service and parts interchange during warranty period free of charge.

3, Life time paid warranty available.

Your benefits with our machines:

All plastic extruder machinery components are fine tuned to work perfectly together, high quality level, latest machine design, engineered to meet the needs of customers in international markets, faster delivery times plus good service and spare parts.


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