... match multifarious hot plastic,exchange multiform machine head,suited screw and auxiliary equipment. Plastic extruder,plastic extrusion machine.Note:Changda series of plastic extruder can machining ... bottle,pipe material,wire insulation,cable cladding,hollow products and plastic granulation,etc.ModelScrew diameterAspect ratioScrew rotational speedCenter heightcapacityElectric drive(mm)(r ...