The auxiliary equipment of the twin-screw extruder unit mainly includes a pay-off device, a straightening device, a preheating device, a cooling device, a traction device, a meter counter, a spark tester, and a wire take-up device. However, because of the different purposes of the twin-screw extruder, the auxiliary equipment used in the selection is also different, such as cutters, blow dryers and printing devices. So let us understand in more detail what a twin-screw extruder is.

(1) Temperature. Temperature has a significant impact on the extrusion of plastics and the performance of the parison: it can reduce the melt viscosity, improve the melt flowability, reduce the power consumption of the extruder; it can appropriately increase the screw speed without affecting the mix