- Waste PP PE and wood powder outside use decking production line
Categories PE WPC Profile Extrusion Machine Album View larger image Brand HEGU Model SJMS65/132+SJ35 wood plastic composite machine WPC decking machine WPC profile machine co-extrusion or common type Application Outside landscape Unit Price US $ 38000 / set FOB port Qingdao, Any port in China Terms of Payment L/C, T/T Download DOC Update Time 2020-02-25Detail InformationProduction Flow for Wood Plastic Composite WPC Decking Making Machine1, feeding process
The structure of the wood flour is fluffy, and it is not easy to feed the extruder screw. In particular, the phenomenon of "bridge" and "holding pole" often occurs when the wood flour contains more water.
Feeding instability can cause extrusion fluctuations, resulting in reduced extrusion quality and yield. Feeding is interrupted, and the residence time of the material in the barrel is prolonged, which causes the material to burn and discolor, which affects the inherent quality and appearance of the product.
Forced feeding device and reasonable conveying method are adopted to ensure the stability of extrusion.
2.Exhaust during processing
The small-molecular volatile substances and water in the wood flour can easily cause defects in the product, and the pre-treatment cannot completely remove them. Therefore, the design of the exhaust system of the wood-plastic composite extruder should be given more attention than the ordinary plastic extruder, and multi-stage exhaust can be performed if necessary.
To a large extent, the better the exhaust effect, the better the quality of the extruded productPE WPC Production processWPC granulation machine: WPC granules making machine, using 70% wood powder and 30% recycled PP/PE plastic.WPC profile extrusion line: you can change mold to make different WPC profiles by the same machineWPC profile moldsWPC profile moldsOnline embossing for WPC decking co-extrusion machine lineDetailed Pictures for Wood Plastic Composite WPC Decking Making MachineHGMSE 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 machine and brushing machine.Conical double screw extruderSiemens motor and famous gearbox
Screw: Bimetallic screwStainless steel calibrator platformAdopt vacuum pump and water pumpAutomatic cutterPE WPC Products stackerWPC application
WHO IS HEGU?HEGU is a professional manufacturer for wood plastic wpc machine, which is devoting itself to the research, development and production of various wood plastic machine and products,it is always making innovations and keeping up with the times. As one of the earliest domestic manufacturer to develop WPC extrusion line,More