Screw
This screw has a specific design, suitable for PE and PP. The concept of “transfer” is a second thread which starts in the compression zone and divides the melted and solid material. This allows a better control of the melting point of the material and of the temperature of the mass.
Screw with high plasticizing capacity, with a better control of the melting point of the material. This screw is designed and produced especially for polyolefin, but it has good results also processing ABS or polyamides.
