Technical Index:

•  Diameter:Φ**-Φ**0mm
• Max length: ≤****0mm
• Material for screw: *8CrMoALA/*0Cr./SKD**1/GH**3 and so on
• Hardness after Hardening&Tempering:HB******0
• Nitriding surface hardness: HV≥**0
• Nitriding depth: 0.**0.8mm
• Nitrided Brittleness: Less Than Grade2
• Surface Roughness: Ra0.4
• Screw Strighness:0.**5mm
• Alloy depth:0.**2.0mm
• alloy material: Wc/co, Mo, Ni, etc.

Features: 

• Easy operation
• Optimum performance
• Durable
• Low power consumption
• Corrosion/wear resistance

For good plasticizing effect, we have different design of screw barrel to meet customer's demand: gradual type, mutant type, wave type, barrier type, double screen type, shunt type, separation type, exhaust type, pin type, double-head type, multi head type etc.

it is suit for PA.PP.PC.PE.ABS.AS.PS.PVC.PMMA.LCP.PBT.PET.PPC.PPS.PAR.PO.Magnetic powder, ceramic powder, aluminum powder, iron powder, wood flour and other engineering plastics, PVC, PE/PP WPC pelleting.