Chrome/Nitride/Bimetallic Single Screw and Barrel for Plastic Extruder Machine

Summary:

Diameter: φ15mm-φ300mm  

Max. Length: ≤10000mm

Specification:

Diameter: φ15mm-φ300mm

 Max. Length: ≤10000mm

Application:

Blowing film/Granulation/Wire & Cable/Sheet & Panel and other single plastic screw extrusion products

screw and barrel for plastic extruder machine

Brand Name: JED

Material: 38CrMoAlA

Process: Nitriding & Bimetallic

Hardening Hardness: HB280-320

Nitrided Hardness: HV900-1000

Nitrided Case Depth: 0.45-0.8mm

Nitrided Brittleness: Less than Grade 2

Surface Roughness: Ra 0.4

Screw Straightness: 0.015mm

Application: bimetallic single extruder plastic machine