injection screw barrel for Haida injection machine

   injection screw barrel for Haida injection  machine   

Diameter	Φ15mm-350mm	Designing	Screw structure and compression  ratio can be designed according   to different products & different output re  quirement.
Materials	38CrMoAlA   (JIS SACM645)  SKD61	Application	PE , PVC  , ABS , Plus fiber ......
Nitride Case Depth	0.5mm-0.8mm	Technology	1)Longer time Gas Nitriding  treatment   2)     Special corrosion & abrasion alloy (bimetallic)  3)Tungsten carbide  4)Cobalt base alloy  5)Stainless steel   6)GH113 nickel based alloy
Nitride Hardness	950-1020HV	Packing	Wrapped up by film in wooden case
Nitride Brittleness	≤Grade One	Payment Term	T/T , L/C , WESTERN UNION
Surface Roughness	Ra0.4um	Delivery Term	25 working days
Screw Straightness	0.015mm	Port Departure	Shanghai/Ningbo
Alloy Hardness	HRC58-62	Min. Order	1 set
Alloy Depth	0.5mm-0.8mm	Guarantee	Common Nitrided:2.5-4years  Bimetallic: much longer lifetime
OSD ADVANTAGES	1.Advanced Nitriding Technology 2.Duplex metal Spraying Technology for high corrosion and abrasion resistance  3.We use special alloy powder being sprayed and welded on the screw's ridge ,and use different alloy and welding methods for the screw of different functions. 4.Fast and on time delivery . 5.Longer lifetime for the screw barrel.

   Technological Process: Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining→Finished Product→Detecting→Nitring/Alloy Processed →Finish Machining   Advantages of  Plastics injection screw barrel for injection molding machine  : 1.Advanced Io-nitriding Technology
2.Anti-corrosion and Wear-resisting duplex Metal Spraying Technology 3.We use special alloy powders being sprayed and welded on the screw's ridge/flight,and use different alloy and welding methods for the screw of different functions.    

Production scope:
Screw diameter	Φ15~Φ500
Maximum screw length	10,000mm
Barrel inner bore diameter	Φ500mm
Mold Clamping Force	100KN-35000KN
Shot Weight	30-30000g
Screw can be mated with different heads.	Barrel can be mated with different nozzles.

  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.     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; plastic 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.