For many natural plant fibers(such as wood,bamboo,crop stalks,etc.),which can be used to squeeze the raw materials quality,must be a process crushing,milling ,screening,drying,with mixed,and other pretreatment process to improve the defects and deficiencies of single material in the course of the extrusion.
The fiber should be of appropriate particle size in the process;and then join them with coloring agent,lubricants,coupling agent or foam,and other additives of appropriate amount,put them in a high-speed mixed units that they can be fully mixed and then do further precipitation,to meet the requirements suitable for extrusion.
This is the effect that ordinary wood-plastic raw material processing equipment can achieve, but its process is complicated and the process is complicated, which is difficult to meet the contemporary production and manufacturing needs. Boyu Plastic Machinery’s various production lines came into being, striving to produce high-quality products with high efficiency and energy saving in a simple and precise manufacturing method.
The following is a product introduction:
1.PVC Wood Plastic Extrusion Line
This line is eliminating the middle granulation of this link,put the raw materials directly in a group of equipment,with mixing and extruding products completed in one time.The advantage in this way is of high efficiency, mixing plastics, and significant energy saving,lower production costs.
At present, the usage in PVC class of the extrusion Plastic-wood products gets more,but it requires more on raw materials,feeding devices,supporting the mould and extrusion equipment. And also to the staff’s overall technological level.
2. PE&PP Wood Plastic Extrusion Line
Wood-plastic composite materials complete in different equipments of mixing,from play,extrudingproducts,mixing the raw material in a certain formula,forming wood-plastic particles in the middle,and then squeezing out products.And nowadays,the two-step way is used currently,application of a wider general use dual-cone-or two-extruder extruder granulation,and then double-cone or single screw extruder extrusion products,mainly used in floor indoor or outdoor,parapets,tray,such as PE plastic extrusion products.Because of the advantages: simple operation,lower requests to the overall technological level and to the matching mold and extrusion equipment than the one-step,and also smaller investment on equipment relatively.
3.WPC/PVC Hollow Door Board Extrusion Line
The production line can produce the PVC Plastic-wood door of the width between 600 and 1200, the device has SJZ92/188 conical twin-screw extruder, calibration, hall-off unit, cutter, such as stacker,targeting the advanced equipment,well-produced, the main electrical control devices are well-known global brands, extrusion system design imbibes the technic of foreign country in this line,and it has a highly dependability and wearness. The other scheme have two types:it’s supply for the custom to choose:YF1000 and YF1250.
4.PVC Semi-Skinning foaming board and WPC foaming board application
They can be used in transportation industrial:ship,plane,bus,chamber of train,roofing,core laver,inner decoration board.constructionand decoration: outer wall board,inner decoration board,housing,office,public constructionboard furniture,cupboard,roofing.Adopting printing,film coating and thermo-embossing equipment, will getall kinds of emulational wooden product.
5.PP+fiber sheet/pp+wood powder sheet
This production line adopts conical twin-screw extruder,specially processing method,which is another most advanced technology in china.This product features of well-shaped,easilyprocessed.recycling and reuse of the off cutting once-complexion with other material of sheet by hot pressing,It can be widely applied in the decoration of automobile ornaments,celling,booth,suitcase,hotel,restaurant,entertainment area and etc.
