extruder screw for plastic machine

Price: 1.0~100000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C,WU
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Basic Info.
  • Brand Name: extruder screw for plastic machine 
  • Material: JIS SACM645,AISI 4140 
  • Injection machine: extruder screw for plastic machine 
  • Screw design: 25,35,45,55,65,75,85,95,105,115,125,135 
  • Application: PE,PVC,PP,PA,ABS 
  • Nitriding time: more than 120 hours 
  • Roughness: Ra0.4 um 
  • Hardness: HB240-280 
  • Screw Barrel: extruder screw for plastic 
  • Bimetallic: Fe-based,Ni-based,Tungsten Carbide 
  • Warranty: Common 1-2 years,bimetallic is much longer 
  • Model No.: QY-111 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 200 sets/month
  • Packing:wooden case (export standard)
  • Delivery Date: within 30days after order confirmed

Qunying is the China top 10 screw barrel manufacturer,can provide the best design and the best quality.We are the best plastic machine screws and barrels rebuilder/manufacturer.We also can supply gear box.Any inquiry for plastic machine screw barrel, welcome here and I will try my best to satisfy you with competitive prices\best quality and service as per your request.

Screw barrel for extruder show:
extruder screw for plastic machine

1.Diameter of screw: D20-D300mm
2. L/D ratio: 10 - 50

Material1.38 CrMoAlA(JIS SACM645)
2.42 CrMo(AISI 4140)

3.Cr12MoV(JIS SKD-11)
4.4Cr5MoSiV1(JIS SKD-61)
Hardness after hardening and tempering HB260 °
Nitrided Hardness HV900°~1000°
Nitrided Depth 0.5~0.7mm
Nitrided Brittleness above 2 stage
Surface Roughness Ra0.4
Screw straightness 0.015mm
Chromium plating Depth 0.05~0.10mm
Hardess of surface chromium-plating after Nitriding HV≥950HV
Alloy Depth 0.8~2.0mm
Alloy hardness HRC56°~65°

Our inspection.Every time,before shipping,we will do the strict inspection to ensure our quality.
extruder screw for plastic machine

Scope of application

WPC sheet,pallets,pinch,pipe,profiles,soft pvc,pvc foam sheet,film,tape,recycled,tape tube,water pipe,drainage pipe,etc.

extruder screw for plastic machine
extruder screw for plastic machine
extruder screw for plastic machine
About us

QunYing Screw is leading supplier and manufacturer 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,Chende,Chenxiong,Demag,Engle,Nigrobossi,KMD,NPM,BOY,HUSKY,Nippon Steel,Toshiba,Nissei,Mitsubishi,CINCINNATI,BATTENFELD,KRUSSMAFFEI,BAUSANO,WEBER,AMUT and etc. We also can supply all types of screw and barrel according to your different requirements.

extruder screw for plastic machine

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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