Applicable raw materials: PP, PE, ABS, AS, PS, PU, TPU, EVA, PVC and other common plastics.

Processing range: D14mm-D350mm, effective length 8000mm.

Raw material: Imported/domestic high quality alloy steel.

Processing technology: tempering, qualitative, nitriding, etc.

Product hardness: HV950-HV1100.

Applicable conditions: superior toughness and general wear resistance, excellent screw structure design, improve product color and yield.