Wood Plastic Co-extrusion Machine
I. Brief Introduction
SJ-45/25co-extruder is specially for WPC profile surface layer extrusion. Customer can produce WPC profiles through main extruder and co-extrusion machine with co-extrusion mold (special design for two flowing channels, one for base material, the other for co-extrusion material), so that the surface material will have better looking and property compared to base material of WPC.
II. Technical Data of SJ45 WPC co-extrusion Machine
- Feeding system
- SJSZ-65/132 conical twin screw extruder for inside wpc layer
- SJ-45/25 co-extruder for outside layer
- co-extrusion die mould
- calibration table
- Automatic cutting unit
- Stacker
- Siemens PLC contorl system
III. Photos of WPC co-extrusion machine with online embossing roller
Summarization:No | item | parameter |
2.1 | Suitable resin | WPC granules(PE/PP) |
2.2 | Line speed | Max 0.8 m/min |
2.3 | Max output | 120-150 kg/h |
2.4 | Weight | About 11 T |
2.5 | Total power | 94.25kW |
2.6 | Power supply | 380V,3phs.50Hz or as per your request |
2.7 | Area space request | About 20 X3 X2.5 m |
Qingdao Weier Plastic Machinery Co., Ltd is engaged in macromolecule science and producing plastic machineries.
We are the professional manufacturer/supplier/producer of the plastic machinery with the range as followings:
1)WPC extrusion technology
2)PC, PET, PP, PE PS, ABS, PMMA multi-layer sheet/plate co-extrusion technology.
3)SJ-SJSZ/SHJ series single/twin screw extruder
4)PE, PP-R gas/water-supplying pipe extrusion technology
5)PEX/PERT/ABS/TPU pipe extrusion technology
6)XPS, EPE, PSP foam extrusion technology
7)PVC water-supply/drainage pipe extrusion technology
8)PVC plastic door&window profile/door plate extrusion technology.
9)Casting film extrusion technology.
Our production lines, such as PVC foamed pipe unit, plastic profile, board and sheet units, HDPE gas (water supply) pipe unit, PP-R(PEX) pipe unit, etc., characterized by stable performance and advanced technology which are welcomed by our customers. The new developed PVC plywood board unit, plywood decorative strip and foamed sheet unit, macromolecule paint free board unit and PET strapping band unit has been in leading place in China.
Technic cooperation department:
Qingdao University of Science and Technology
Qingdao Institute of Bioenergy and Bioprocess Technology,
Chinese Academy of Sciences