injection screw head tip for screw barrel

Price: 10.0~10000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C,WU
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Basic Info.
  • Screw Barrel Base Material: 38CrMoALA,SKD61,D2 etc 
  • Screw Barrel HS Code: 8477900000 
  • Certificates: GB/T19001-2008/ISO9001:2008/SGS 
  • Screw Barrel Nitriding Time: More than 120 Hours 
  • Screw Barrel Hardness: 900-1020Hv (HRC56°-65°) 
  • Thickness of Bimetallic: 2-4mm 
  • Surface Roughness: Ra0.4um 
  • Depth of Nitrided: 0.5-0.8mm 
  • Application1: For Injection Moulding Machine 
  • Application2: For Recycling Plastic Materials 
  • Model No.: QY-A02 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 10000 sets per month
  • Packing:AA Grade Wooden Case
  • Delivery Date: 15 days
injection screw accessiors for screw barrel of injection machines
Screw Diameter:D20mm-D220mm
Mould clamping:250T-3200T
Shot weight:30G-30000G
Technical Date
Hardness After Hardening&TemperingHB260-290
Depth of Nitrided
Hardness of The SurfaceHv950-1100
Surface RoughnessRa0.4um
Linearity of Screw0.015mm/m

Our screw accessories (tips,nozzles,rings,nozzle holders) have various kinds of designs with best base materials which imported from Japan.

Screw head+non-return valve+check ring and nozzle

If you have any inquiry, do not hesitate to inform us.
screw accessories has been presented above, want more similar products, please click screw accessories.
Application for:

Factory Corner:
Quality Certificate:
100%Quanlity Inspection
As the screw and barrel are the important parts for plastic extruders and injection molding machine,they affect the machine performance and quality directly,therefore,QunYing established quality control system strictly as ISO 9001:2008 International Quality System, our every production process is under strict inspection , Those provides solid foundation for our quality products!What we need to do is to make sure best quality of each screw and barrel.Till now,our screw and barrel has been sold to more than 40 countries in the world and enjoy a good reputation by our customers!

Products sales network:
About us
QunYing Screw is leading supplier of SCREW and BARREL in china,including designing,manufacturing and sales for these products,we can make any specification of extruder screw barrel and injection molding screw barrel for Haitian,Demag,Engle,Nigrobossi,KMD,NPM,BOY,HUSKY, Nippon Steel, Toshiba, Nissei, Mitsubishi and etc. We also can supply all types of screw and barrel according to your different requirements.

What is our advantage:
First:Cretive in designs,our desinging team is very strong,since we have unique culture to motivate them,in order to meet requirement,we work closely to our customer and market!
Second:We have 10 years' experience of manufacturing varied screws, barrels and spares.We are keeping improving our production stytem day by day on the delievey,quality control,all the efforts have improved the customers satisfaction!
Third:We are located in China's screw Town-Jintang,Town in zhoushan city,near to Ningbo Port and Shanghai Port!
Finally,We assure the customer benefits,we supply best quality and competitive price,also best customer service!

Send message to this supplier
Ms. Feiying.Fang
Tel: 86-580-8340889
Mobile: 86-18205803693
Enter between 20 to 3,000 chatacters.
Contact Method
Zhoushan Qunying Plastic Machinery Manufactory
No.169,Xindao East Road,Jintang, Zhoushan, Zhejiang, China (Mainland)
Fax: 86-580-8342296
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