PB Pipe Production Machine

Polybutylene (PB) Pipe Making Machine. Main Features of the Line: 1) It adopts new designed five section type screw, special for PB material extrusion, which realizes the stability and plasticizing quality of PB pipe extrusion process. The stability of extrusion pressure is the essential condition to realize high speed production. 2) Our company is the first to overcome the problem, the stable extrusion of PB pipe without melt pump. The application of special designed spiral