PP/PE WPC wood plastic composite profile making machine
HGMSE series PP/PE WPC profile production line can continuously produce PP/PE WPC profile. The WPC profile adopts two -step production process. The granulating machine make WPC pellets using PP/PE recycled materials, wood powder and auxiliary agent. Then use this production line produce WPC profile.Customers can choose embossing machine for the production line to achieve 3D pattern performance.Customers can also make PE WPC single color or double color co-extrusion profile by adding extruders.The profile produced by this production line can be sanded and brushed by sanding and brushing machine.
The customer can use one extrusion line to produce different shape and size WPC profile by changing the mould. Such as WPC wall panel , WPC decking,WPC flooring,WPC fence, WPC post, WPC pallet, WPC chair,WPC house etc.
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Plastic material
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recycled PP/PE plastic
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Wood material
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wood powder from rice husk/straw,wheat husk/straw,wood sawdust,wastage wood
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Percentage of plastic
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25-30%
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Percentage of wood powder
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50-70%
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Final product
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WPC decking, WPC wall cladding, WPC pergola profile,WPC post, WPC fence profile, and other WPC construction profiles
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Production process
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raw material--mixing--granulation--extrusion and molding--surface treatment
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The production process of WPC profile as follows:
(1)PP PE waste plastic crushing and cleaning machine.
To recycle waste PP/PE plastic to flakes.
Capacity:500kg/h
(2)PP./PE WPC granulating machine to make WPC pellets
After get ready wood powder and recycled PP/PE plastic, the first step is mixing them with chemicals, then use WPC granulation machine to make WPC granules
SHMS series granulating machine is used for making WPC pellets. The WPC pellets produced by WPC granulating machine can used for making WPC product using WPC machine.The granulating machine consists of parallel double-screw extruder,water cooling system, a granulator and air conveyor cooling system.The feeder and hopper are equipped with mixer to prevent the material blocked up.If customer do not have strict requirements about the appearance of pellets, the granulator can be removed.The pellets extrude by extruder directly, then go for crusher. Can improve the production capacity.
(3)WPC profile making machine to make different WPC profiles.
Material: recycled 30% PP/PE+70% wood powder+chemical additives.
Product: WPC decking, WPC wall cladding, WPC fence, WPC pergola..
The WPC profile extrusion line can make WPC granules into WPC products by equipping required mold, we can equip co-extrusion system and online 3D embossing device for making WPC products in high quality with wooden grain, the line also equipped with online cutting device.
(4) WPC product wood surface making machine
Embossing machine, sanding machine, brushing machine, online embossing machine. these machines is for making WPC products with better wooden feeling design.
WPC embossing machine:
We have high quality embossing machine to make 3D pattern on the WPC profile.
WPC sanding machine
This machine is used for fixing the size of single extrusion WPC product and doing surface treatment
WPC brushing machine
This machine is used for brushing the WPC product. To do the different surface on WPC product by changing the brushing roller and sanding roller
WPC brushing and sanding machine
This machine is used for doing surface treatment of different WPC product. This machine has the function of sanding machine and brushing machine.
PE WPC Products Application
The PE WPC profile extrusion line is suitable for producing the hollow/solid PE WPC profiles. This profile has the advantage of fireproof, waterproof, moisture proof, moth proof, mildew proof and environment friendly. It is mainly used for extruding outdoor decorative WPC profiles, such as gardening landscapes, outdoor landscapes, pallets etc.
This extrusion line is for producing co-extrusion PP/PE WPC decking. The decking surface can be made into wood grain by co-extruder. Further more, the machine can be equipped with on-line embossing device the surface can be made into 3D wood grain. The WPC decking has a series of advantage including water-proof, insect prevention, ageing resistant, easy installation, environment friendly and good weathering resistance.
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