Batten 120T D40 IMM screw barrel for plastic injection products

Specification

（Mould Clamping Force）:250~3200KN,（Shot Weight）30~80000g

（Diameter of screw）: φ20mm~φ300mm

Screw can be matched with different heads, and barrel can be matched with different nozzles.

Material：High quality 38CrMoAIA

Process:Advanced nitriding & bimetallic

processHardness After Hardening & Tempering: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

thickenss After Chrome:0.05-0.10mm

chrome Hardness:Not less than 950HV

Application

House holding / Pipe fittings and other plastic injection products