wpc profile extruder 1. Produce celling,deck,door frame 2. Conical twin-screw extruder 3. Capacity:80-800kg/hr

wpc profile extruder

Wood plastic composites (WPC) is a new pattern environmentally friendly material made of wood fiber (inc. Timber scrap, straw, rice husk) and hot plasticity plastics(mainly waste plastics). It has the advantage of plastics as good plasticity, tensile and impact strength, moth and corosion resistance. Also it has advantage of wood as easy-cutting and drilling for good process as well as the nice appearance of wood. It's also ideal substitute in fields of packaging, architecture, etc. Our company mainly produces two kinds of machinery lines including PVC WPC foam production line and PE, PP WPC production line. The extruder for such line is featureed for low-temperature plasticity, low cutting, complete high-torque gas emission, etc. 1. Process flow

Raw material +wood power+ additive ~ mixing ~granulating ~ conical twin-screw extruder ~ profile extrusion mould~ cool molding die ~ vacuum calibration support ~ belt haul-off ~cutter ~ rack ~ finished product inspecting & packing 2. Surface processing A) PP/PE wood composite Floor: Sanding or embossing or brushing B) PVC wood composite Floor: Heat transferring and coating UV resistant oil. (A) This production line is mainly used to produce WPC profile, as electric cable trunk, window frame, etc.

3.Production line featureA)Conical twin-screw extruder, suitable for processing WPC powder raw materials.B)Changing the moulds to produce many kinds of different WPC profiles.C) Auxiliary machine: Mixing unit, Mould, Vacuum calibration table, Haul-off machine, Cutter and Stacker.

 

Model	SJSZ-45	SJSZ-51	SJSZ-55	SJSZ-65	SJSZ-80	SJZ-92	SJZ-95
Screw diameter	45/90	50/107	55/110	65/132	80/156	92/188	95/192
Max. screw speed	1-45.5	1-42	1-40	1-38	1-36.9	1-34.7	1-34.7
Main motor	15	18.5	27	37	55	110	132
Capacity	80	120	150	250	400	800	1000
Centre height	1000	1000	1000	1000	1000	1100	1100
Net weight	3000	3200	3500	4000	5000	8000	9000
Dimension	3.3X1.2X2.1	3.6X1.1X2.1	3.6X1.1X2.1	4.2X1.5X2.4	4.7X1.5X2.4	6X1.6X2.5	6.5X1.6X2.5

wpc profile extruder