Description

The unit is optimized in design,referring to the newest foreign technology.The unit has the advantages of even plasticizing,small velocity of cutting ,high output,long service-life and so xxxxx unit is composed of conical double-screw extruder,vacuum calibration table,haul off,cutter,foil machine,stackrack,etc.The main machine adopts thefrequency changer or the silicon-controlled rectifier directcrrent velocity modulation.The temperature control meter adopts the import or the joint calital product.The vacuum pump of the auxiliary parts and hauling motor both adopt high-quality products.The maintenance is simple and convenient.The unit is also able to direct extrude artificial wood foamed profile material.The result is better than that of the single-screw extruder. The plastics-steel door and window profile production line adopts conical double-screw extruder,which process PVC door and window profile materials,plastics-steel compound material,multiple-hole wire pipes,decoration profiles and so on.