Qingdao Sanyi Plastic Machinery Co.,Ltd is one of the leading China pvc foam sheet machine manufacturers and suppliers, our professional factory is able to produce best and newest CE certificate pvc foam sheet making machine, pvc foam sheet extrusion line, pvc foam sheet production line, pvc foam sheet extruding machine, pvc foam sheet manufacturing machine.
PVC and PVC wood composite crust foamed board( building board, WPC plate) extrusion line, is our company new product according to the market need, it could reduce the cost, recycling the material and reduce the pollution. The WPC board uses PVC, waste wood or agricultural plants, CaCo3 and other additives as main material, the boards are the newly products that can take place of the steel plate and bamboo plate.
The products features environment friendly, corrosion-resistance, damp-proof, moth-proof, distortion resistance, and can be processed under the same processing conditions as wood products, low cost, light weight, and could recycle more than 30 times, therefore they have wide and popular application in the future.. The waste woods and plastic can be recycled to produce WPC boards, which not only good to the environment, but also “turn wasted into wealth”.
PVC and WPC crust foamed boards also use widely as building board, tools board, furniture, mould for block, packaging ,recycling box, advertisement plate, show plate, business plate, roof, ship profile, etc. this product have specifications as weather resistance, resistance germ, corrode, cloudy, ant, fire, elect, worms, mice, ultraviolet ray, etc. also could keep temperature, use long times.
This production line adopts special designed SJZ80 conical twin screw extruder, uses DC speed regulator, imported world famous brand temperature controller, has the advantages of large speed regulating scope, accurate temperature control, easy and reliable operation. The auxiliary units consist of vacuum foamed stand, haul-off, cutting machine and stacker, etc. It is equipped with large forced cooling device to ensure good foamed result. The caterpillar type haul-off adopts précised reduction and frequency inverter, features reasonable structure; large hauling force and stable haul off. The cutting machine has the characteristics of reliable and precise working, accurate cutting, etc. The stacker is matched with movable trolley and special designed rubber protection shield, has the advantages of damage free to the product, easy and convenient operation, etc. The auxiliary units are able to use the PLC control, which is stable and reliable.