The extrusion process of plastic pipes is divided into three stages: 1.Plasticization of raw materi...
After the plastic products manufacturers purchase the plastic extruder, in order to maximize the use...
The barrel includes a screw, which rotates in the barrel. When the screw rotates and the thread is p...
Due to the high brittleness, low melt strength and poor processing fluidity of UPVC materials, modif...
On the whole, the study of twin-screw extrusion theory is still in the initial stage. This is the so...
The reducer is an important part of the pipe extrusion equipment. The following are the precautions ...