Single Screw PVC Pipe Making Machine

The Single Screw PVC Pipe Making Machine is an automatic or semi-automatic extrusion system primarily used for producing flexible PVC products like garden hoses, soft tubing, and certain profiles, though it can also be adapted for smaller rigid PVC pipes. This entire production line, typically with a capacity ranging from 50 to 150 kg/hr and operating on 380V/50Hz power, comprises the main single screw extruder (featuring a high L/D ratio screw for optimal melting and homogeneity), a pipe die head, a vacuum calibration tank for sizing, a cooling tank, a haul-off unit for constant pull, and a cutting or coiling machine. While simpler and often more cost-effective than a twin-screw extruder, the single screw design is preferred for materials that require less shear and lower processing temperatures.