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Screw, Barrel, Nozzle, Screw Tip,Injection Moulding part

Screw, Barrel, Nozzle, Screw Tip,Injection Moulding part

    Delivery Time: 25 Days
    Packaging: Wood Case (Standard export packing)
    Brand: O.S.D
    Place of Origin: Zhejiang, China (Mainland)

Basic Info

Model No.: OSD-PT-003

Product Description

Specifications *screw barrel assembly parts,

screw tips, screw rocket tips, nozzle body, nozzle tips, tip screw, non-return ring, seal ring

  For good plasticizing effect, we have different design of screw barrel to meet customer's demand.    

Injection molding machine screw

 ( screw nozzle for injection screw & barrel )






Screw structure and compression

ratio can be designed according 

to different products  & different clamping force requirement






All kinds plastic & rubber and All kinds of glass fiber,

 the PPA ,PPS ,PA6T ,LCP, electric wood powder, 

magnetic powder ,iron powder and other special

 engineering plastics  

Nitride Case Depth



1)Longer time Gas Nitriding treatment 

2)special anti-wear & abrasion alloy (bimetallic)

3)tungsten carbide

4)cobalt base alloy

5)stainless steel 

6)Gh113 nickel based alloy  

Nitride Hardness



Wrapped up by film in wooden

Nitride Brittleness

≤Grade One

Payment Term

T/T , L/C 

Surface Roughness


Delivery Term

25 working days

Screw Straightness


Port Departure


Alloy Hardness


Min. Order

1 set

Alloy Depth


Common Nitrided:2.5-4years

Bimetallic: much longer lifetime.



Screw & Barrel For Injection Molding Machine ( screw nozzle for injection screw & barrel )

Production scope:

Screw diameter 


Maximum screw length


Barrel inner bore diameter


Mould Clamping Force


Shot Weight


Screw can be mated with different heads.

Barrel can be mated with different nozzles.

The compression ratio of the screw can be designed according to different products and mixtures.

Technical Parameter:

Nitride Case Depth


Nitride Hardness


Nitride Brittleness

≤Grade One

Surface Roughness


Screw Straightness


Duplex Alloy Depth


Duplex Alloy Hardness


Chromium Coating Thickness 


Raw Material The Finnished Product Processing Requirments
38CrMoAla, SACM645, 42CrMo Nitriding Treatment
42CrMo, AISI4140 Hard chrome coated layer
Cr12MoV, SKD11, SKD61, YXMI, EFZD,DC53, SKH55, SKH59, SKH58, SKH51, SKH-9, ASP60, ASP25, CW6Mo5Cr4V2 High frequency quenching
4Cr5MoSiV1, SKD-61, SKD-11 Spraying bimetal alloy layer and nitriding treatment
YPT72, DAC-MAGIC, 4Cr5MoSiV1 whole bimetallic cladding stainless steel
HPM38, SI36, SUS440, 9Cr18MoV High frequency quenching
          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 More information? Contact Erin~!     Skype:      oushengda2   Hotmail:  oushengda4      

Zhoushan OSD Machinery Co., Ltd.

 Zhoushan Oushengda Plastic Machinery Co., Ltd. is established in 1990(The original name is ZhouShan HuaYuan Plastic Machinery Co.,ltd.) We are a professional manufacturer and exporter concerned with the design, development and production of Plastic machines, Screws and Barrels. Our main factory is located in China's Screw Town - Jintang Town in Zhoushan City, near to Ningbo Port and Shanghai Port.

All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. Covering an area of more than 2,000 square meters, we now have over 80 employees and an annual sales figure that exceeds USD50 million. We are currently exporting 60% of our products worldwide. Well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. Besides, we have received ISO9001 Certification. As a result of our high quality products and outstanding customer services, we have gained a global sales network reaching South America, Eastern Europe, Southeast Asia, Africa, Oceania and the Middle East.

If you are interested in any of our products or have any inquiries from your sides, please feel free to contact us. We are looking forward to establishing successful business relationships with new clients around the world in the near future.

Company Info

  • Company Name: Zhoushan OSD Machinery Co., Ltd.
  • Representative: Mr Wang
  • Product/Service: Gearbox for single or twin screw extruder , Bimetallic Screw&Barrel , Extrusion Screw&Barrel , Injection Screw&Barrel , Conical twin Screw&Barrel , Twin screw extruder Gearbox
  • Capital (Million US $): 2,000,000RMB
  • Year Established: 2011
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 31% - 40%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 3
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: LiGang Industrial Zone,Jintang Town,Dinghai District,ZhouShan City,ZheJiang Province,China, Zhoushan, Zhejiang, China
  • Contact Person: Ms. Sally Jiang
  • Tel: 86-580-8053003
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