Parallel Twin Screw Barrel for Plastic extrusion machine

Model No.: REFEC 67/27

Place Of Origin: China

Status: New

Type Of Accessories: Barrel, Screw

Video Factory Inspection: Provided

Mechanical Test Report: Provided

Warranty Period: 1 Year

Core Selling Point: High Rigidity

Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): None

Out-of-warranty Service: Online Support

Applicable Industry: Manufacturing Plant, Machinery Repair Shops

Showroom Location (in Which Countries Are There Sample Rooms Overseas): None

Material: 38CrMoAla

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

Alloy Hardness: HRC 50-65

Alloy Depth: 0.8-2.0mm