rubber machine barrel
We supply various types of screw barrels according to customer's
requires

Materials:

Alloy-steel of higt quality

1) 38CrMoAIA(JIS SACM 645)

2) 9Cr18MoV

Nitrided hardness:HV900-1000

Nitrided Case Depth:0.50mm-0.80mm

Alloy hardness:HRC50-65

Alloy depth:0.8mm-2.0mm

Advanced nitriding process

Corrosion&Abrasion resistance bimetal spraying process

PINNED SCREW&BARREL SPECIFICATIONS

 Φ75mm~Φ200mm

COLD/HOT-FEED SCREW&BARREL SPECIFICATION

Φ30mm~Φ250mm