screw , used for plastic machinery
standard length for customer request
excellent quality and best price
environmental

screw used for plastic machinery

advantages as follows:

The product introduces

Commodity : conical double alloy screw

conical double alloy screw product specification: φ30φ75/-φ92/φ300

parallel double screw  φ32/φ200/φ150

technical parameter

1.nitriding lip depth: 0.5-0.8mm

2. nitriding degree of hardness: 950-1020Hv

3. nitriding brittleness: 2mm

A: The flat conical double screw cylinder, suits to process each kind to fill lowly the PVC pipe , the molding, the plate and so

B: The hypercone double screw rod cylinder, suits each kind of PVC tubing, the molding processing.   Even double screw rod cylinder

A : Heterotropic  double screw rod cylinder, suits the PVC pipe , the molding, the plate, the PVC pelleting and so on.

B: The orthokinetic double screw rod cylinder, suits PVC and other material modification pelletizing .