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Bimetallic coating screw
| Bimetallic coating screw barrel | |
| Diameter: Φ 15-Φ 300mm | |
| Technical Data: | |
| Nitride Case Depth | 0.5mm-0.8mm |
| Nitride Hardness | 950-1060HV |
| Nitride Brittleness | ≤Grade One |
| Surface Roughness | Ra0.4um |
| Screw Straightness | 0.015mm |
| Alloy Hardness | HRC58-72 |
| Alloy Depth | 1.0mm-3.5mm |
| Chromium Coating Thickness | 0.025~0.10mm |
| Raw Material | The Finnished Product Processing Requirments | ||
| 38CrMoAla, SACM645 | Nitriding Treatment | ||
| Cr12MoV, Cr12 | Alloy Steel | ||
| 38CrMoAla, SACM645,40Cr.AISI4140, 42CrMo | Alloy Steel | ||
| 4Cr5MoSiV1, SKD-61, SKD-11 | Bimetaiilc of the inner hole centrifugal casting | ||
| GH113 | Nature hard after high temperature |
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.
SCREW BARREL DISPLAY:
EXHIBITION:
CERTIFICATION:
About O.S.D :
Our Strength: We have an experience of more than 20 year of manufacturing and designing Plastic machines, varied Screws and Barrels and spares. We concentrate on improving quality, updating design and enhancing service. Our products: Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories(such as die head, gearbox, filter screen changer and so on); plastic processing machinery. Location advantage: located in China's Screw Town - Jintang Town in Zhoushan City, near to Ningbo Port and Shanghai Port. Market areas: global sales network reaching South America, Eastern Europe, Southeast Asia, Africa, Oceania and the Middle East. We promise: We assure the customer benefits, We provide competitive price, We Emphasis On Cooperation.