MACHINE SCREW
Product Detailed
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
