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WPC Profile Extrusion Line

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WPC Wood Plastic WPC Hollow Door Panel Extrusion Line

SINOTECH WPC profile production line is a production line equipment for producing wood-plastic composites (Wood-Plastic Composites) profiles. It mixes wood fiber materials such as wood powder and bamboo powder with plastics such as polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), and additives in a certain proportion. In the extruder, the mixture is fully plasticized and melted by heating and the rotation and extrusion of the screw to form a uniform melt. Through die extrusion molding, WPC profile blanks with specific cross-sectional shapes and sizes are formed. The blanks undergo subsequent processes such as cooling, shaping, pulling, and cutting to eventually become finished WPC profiles.


Product features:

Good physical properties: It has the texture of wood and the advantages of water resistance, corrosion resistance, and wear resistance of plastics, with high strength and hardness, and is not easy to deform, crack, or fade.


Environmental protection: Using waste wood fiber and plastic as raw materials reduces the felling of wood and the waste of plastics, which is conducive to the recycling of resources and environmental protection.


Strong processability: Profiles of various shapes and sizes, such as pipes, plates, special-shaped materials, etc., can be produced through an extrusion process to meet different application requirements. It can be cut, drilled, nailed, glued, and other secondary processes like wood.


Product Application:

PP/PE WPC wood plastic composite extrusion making machine consists of a twin-screw extruder, mold, stereotypes, traction, cutting machine, and loading table. After the replacement of the mold, a WPC making extruder also can used for PVC doors and windows profile production. 


A wood-plastic composite material produced by a wood-plastic equipment production line is a new type of green material. It is mainly to mix plastic raw materials (recycled PVC, PP, PE powder) and plant fiber (30-60% straw, wood flour, rice husk) with a certain proportion, and then forming from processing. It has the advantages of both wood and plastic, which is similar to the appearance of wood, and has a secondary processing capacity. It has the advantages of low moisture absorption, corrosion resistance, and pest resistance, and less maintenance. It is an excellent alternative to replace outdoor applications of wood, plastic, or metal materials. In addition, it is mainly used in the manufacture of building panels, decorative panels, railings, pavement, steps, outdoor table siding and chairs, arbors, tree beds etc.


Production Flow

1


Detailed Photos

Extruder: 

World famous brand electrical component: Siemens, Schneider, ABB etc; 

High torque gearbox with adopts NSK/SKF bearing; 

Siemens/WEG original motor achieved global after service; 

Bimetallic screw and barrel; 

Intelligent PLC controlling system with human-friendly interface. 

2

Mold:

3Cr13/3Cr17 material

Complete set include extrusion die head, calibrator and cooling tank

Adopt to single, co-extrusion, foam imitation marble profile

3

Calibration table: 

Include full set of vacuum and water pump

Width: 240mm

Length: 6000mm

Independent operation panel for easy operation

4

Haul off:

Include full set of vacuum and water pump

Width: 240mm

Length: 6000mm

Independent operation panel for easy operation

5

Cutting machine: 

Lifting saw cutter with adopts double station dust collection system

Synchronous drivingby air cylinder or servo motor control

6

Other auxiliary equipment: 

Including mixers, feeding devices, storage bins, etc., for mixing, conveying, and storing raw materials.



Model

SJSZ 51/105

SJSZ 65/132

SJSZ 80/156

SJSZ 92/188

Screw Diameter(mm)

51mm/105mm

65mm/132mm

80mm/156mm

92mm/188mm

Output(Kg/h)

80-120

160-200

250-350

400-500

Main Drive Power(kw)

18.5

37

55

110

Heating Area(Kw)3 zones, 18Kw4 zones, 20Kw5 zones, 38Kw6 zones, 54Kw


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We are a professional manufacturer of plastic machines and we have devoted ourselves to the development, research, and production of plastic machinery for more than 20 years.

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Add: Liangfeng Packaging Industrial Community, No. 12 ChangXing Road, ZhangJiaGang City, JiangSu Province, China

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