1.Extruder conical twin screw cylinder
2.Longer Warranty period,stable performace
3,High output, durable, competitive price
Extrusion Twin Screw & Barrel
55/110mm 45/90mm 65/132mm 92/188mm
Pipe / Sheet / Profile / film
Nitride Case Depth
Chromium Coating Thickness
Material & Technologies
Quality 38CrMoAIA (41CrAIMo7)
Quality Duplex Stainless Steel
Quality Powder Metallurgy Materials
Hard Metal Cold/Thermal Spraying Technology
Zinc 3# Steel
Advanced Nitriding Technology
Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology
2.Quenching and Tempering
5 Sprey conating Bimetallic
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
4. The foreign material we used as following:
• Germanysteel, GH113 ,2250 ,2842 ,1.8509 ,1.442 ,1.6582 ,1.6523
• USA steel,
• 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
• 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
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