Extruder screw barrel
Product materials
38CrMoAIA(JIS SACM645)
42CrMo(JIS SCM440)
9Cr18MoV
SKD11
Hastelloy C276
Zinc 3 # steel
Heat treatment
Nitriding treatment
Electroplate hard chromium layer
Medium and high frequency quenching
Spray corrosion resistant and wear-resistant bimetal layer
Vacuum quenching
Screw and barrel specifications
Φ45/90、Φ45/100、Φ50/105、Φ51/105、Φ55/110、Φ60/125、Φ65/120、Φ65/132、Φ68/143、Φ70/140、Φ75/150、Φ80/143、Φ80/156、Φ92/188
Product application scope
PVC resin tile, PE bellows
Extrusion of PVC, PP, PE, PC, ABS and other profile
PVC wood plastic (foaming) door panel, decorative board and other wide width plates
PS, PET, PC, PMMA, TPU and other profiles
