WPC Decking Machine Advantages
1) This WPC extrusion line applies SJZ serials of conical twin screw extruder with imported inverter, which provides wide adjusting range and precise temperature control.
2) The cutting machine equipped with PLC control system which helps to set length and provide accurate automatic cutting.
3) It adopts both advantages of single screw extruder and parallel twin screw extruder
4) Wood fiber can be 70% 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) The parallel twin screw extruder is of building block structure, so it can produce variety of plastic through adjusting the screw
Production process
100% recycled PP,PE, etc +wood power ( from wood dust, rice husk, wheat straw, etc)+ additives → mixing → granulating → conical twin-screw extruder → profile extrusion die → profile moulds→ vacuum calibration platform →(haul-off) → cutter →stacker → finished product → surface finish processing, like embossing, sanding, brushing, etc
Application of WPC products:
WPC products according to different raw materials used can be divided into two major categories of PVC and PE/PP, PVC foam wood type is a product with color, variety, bright colors, complete specifications, various shapes, strong plastic, wood strong sense of texture features, perfect for indoor decoration when more of their performance.
PE/PP class of WPC is a non-foam plastic products, with high mechanical strength and toughness, good outdoor durability, it is widely used in outdoor flooring, plank pavilion, gallery frames, flower pots, seats and railings .
SJSZ Conical Twin Screw Extruder
Using high efficient conical twin screws, specially designed for wpc materials to ensure uniformed plasticization, high extrusion. Stable temperature controlling system can guarantee high quality wpc profiles extrusion.

Mold

Online Embossing Device

Vacuum Calibration platform
Vacuum calibration table structure adopt 304# Materia.There is also table up & down motor and forward & back motor,It is all automatic.It is easy to adjust the mold with Vacuum table. All material what touch with water ,we all use stainless steel.

Haul off & Cutter

Stacker

Qingdao Dingkun Plastic Machinery Co.,Ltd . manufacture WPC Extrusion line and supply OEM, ODM service according to your requirement. Our WPC Extrusion line is good in quality and competitive in price, welcome to contact us for more details of WPC Extrusion line or related products.