1.Extruder conical twin screw and cylinder
2.Longer Warranty period,stable performace
3,High output, durable
Extrusion Twin Screw & Barrel | |
Screw Diameter | 55/110mm 45/90mm 65/132mm 92/188mm |
Application | Pipe / Sheet / Profile / film |
Plastic processed | PE PP |
Technical Parameter | |
Nitride Case Depth | 0.5mm-0.8mm |
Nitride Hardness | 950-1020HV |
Nitride Brittleness | Grade One |
Surface Roughness | Ra0.4um |
Screw Straightness | 0.015mm |
Alloy Hardness | HRC58-62 |
Alloy Depth | 0.5mm-0.8mm |
Chromium Coating Thickness | 0.025~0.10mm |
Material & Technologies | |
SKD61(H13) | Quality 38CrMoAIA (41CrAIMo7) |
Gr12MoV | Quality Duplex Stainless Steel |
42CrMo | Quality Powder Metallurgy Materials |
40Cr | Hard Metal Cold/Thermal Spraying Technology |
Zinc 3# Steel | Advanced Nitriding Technology |
Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology | |
Technological Process | |
1.Rough Machining | 2.Quenching and Tempering |
3.Finish Machining | 4.Nitriding |
5 Sprey conating Bimetallic | 6.Screw polishing |
Remark
1.Screw structure,compression ratioandmaterialcan be changed according to different products and output
2.Technological Processcan be chosed acoodring to your requirments.
3. Various high quality alloy steels , According to different usage, the choose for alloy is different, some require for abrasion-resistant while some require for corrsion-resistant. For standard, we have Fe-based, Ni-based, W2C alloy,Tunsten alloy etc for choice.
4. The foreign material we used as following:
Germanysteel, GH113 ,2250 ,2842 ,1.8509 ,1.442 ,1.6582 ,1.6523 ,1.2080,1.4542,
USA steel, P20,420,L6,H13,W110,D3,A2,D6,O1,S1,M35,8620,3115,K52440
Sweden steel, 718S,718H,S136,S136H,STAVAX,ASP-23,ASP-30
Australia Steel, M202,M300,W302,K460,W300,K900,K100,W321
Hardnesssteel, YG6X,YG 6A,YG 6,YG8N,YG8,YG8C,YG11C,YG 15,YT5,YT14,YT30
Japan Steel, SKT 4,YXM 4,YXM 42,SNC 815,SK -3,SKS 3,and etc.
About O.S.D :
1.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.
2. Our products:Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories; plastic machinery.
3. Location advantage: located in China's Screw Town - Jintang Town in Zhoushan City, near to Ningbo Port and Shanghai Port.
4. Market areas:global sales network reaching South America, Eastern Europe, Southeast Asia, Africa, Oceania and the Middle East.
5. We promise:We assure the customer benefits, We provide competitive price, We Emphasis On Cooperation
We can make any specification of extruder screw barrel and injection screw barrel for Haitian, Demag, Engle, Nigro bossi, arburg, NPM, BOY, Husky, Fanuc, billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Mitsubishi and etc. We also can supply all types of screw and barrel according to your different requirements
