Co - Extrusion Type Wood Plastic Composite Production Line For W.P.C. Decking
 
 
1. Feature of Machines
 
1). High quality; unique design; excellent manufacture;
 
2). Reasonable feeding technology; feed plastic and wood power(after treated) separately 
 
and correctly with avoid layering phenomenon and mass defect, because of different ratio
 
of plastic and wood power.
 
 
2. Features of Finished Product
 
1. The new plastic-wood composite is similar to wood in look, feeling and smell, but with better
 
performance than wood.
 
2. Resistant to water, insects, corrosion and mildew. 
 
3. Ideal for applications in high moisture environments. 
 
4. Lightweight and durable. 
 
5. Superior dimensional stability. 
 
6. Recyclable to meet environmental protection requirements. 
 
7. No surface finishing is required. 
 
8. Same processing methods as for plastic. Suitable for mass production. 
 
 
3. Advantages of Equipment
 
1. The parallel twin screw extruder is used to mix the wood and plastic, and get good
 
homogeneous melt.
 
2. It uses single screw extruder as the second stage to build the pressure to extrude the final
 
product.
 
3. It adopts both advantages of single screw extruder and parallel twin screw extruder.
 
4. Wood fiber can be 65% in the WPC products due to the good mixing effect, so the cost of
 
WPC product is low. 
 
 
5. Four-step vacuum exhaust to get good exhausting and dehumidifying effect.
 
 
6. If the natural moisture is less than 10%, the dryer is not needed.
 
 
7. It saves investment and energy. 
 
 
8. The material and screw are made from special alloy, so the service life is longer than other
 
equipment.
 
9. This is one step WPC extrusion technology, which saves energy. 
 
10. this can make co-extrusion type and embossing online processing. 
 
4. Technical Parameter
 

 
 
we have this type extrusion machine line in stock for checking, welcome to visit.