Plastic machinery segment screw barrel accessory parts

Price: 1.0~100000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C,WU
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Basic Info.
  • Brand Name: QY screw barrel 
  • Material: 38CrMoAlA 42CrMo 
  • Machine: screw barrel 
  • HS code: 8477900000 
  • Certificate: ISO9001 
  • Nitriding time: more than 120 hours 
  • Roughness: Ra0.4 um 
  • Hardness: HB240-280 
  • Screw Barrel: screw and barrel 
  • Bimetallic: Fe-based,Ni-based,Tungsten Carbide 
  • Warranty: Common 1-2 years,bimetallic is much longer 
  • Model No.: QY-060 
  • 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

Plastic machinery segment screw barrel accessory parts

Material for plastic machienry segment screw barrel accessory/parts

1)38CrMoALA(JIS SACM645)

2)42CrMo(JIS SCM440)



5)Various high quality alloy steels

depth of bimetallic layer>2mm
thickness of cr-coated layer0.03-0.08mm
nitride brittleness≤Grade 1
depth of nitride layer0.5~0.8mm
hardness of nitridehv900-1020
quenching and tempering hardnesshb240-280
suiface roughness0.045mm

Grade available:1.Standard grade:38CrMoAIA+ nitriding 96 hours2. Bimetallic grade: 38CrMoAlA + bimetallic alloy3. TC-A grade: Tungsten carbide 40%4. TC-B grade: Tungsten carbide 25%5. TC-C grade: Tungsten carbide 15%

Advantages for segment screw barrel
1.Bimetalic grade screw tips
2.High performance design
3.Longer life time

Guarantee:Common nitrided:1-2years,Bimetallic;much long time.
plastic machinery segment screw barrel accessory/parts
plastic machinery segment screw barrel accessory/parts

Send message to this supplier
Ms. Feiying.Fang
Tel: 86-580-8340889
Mobile: 86-18205803693
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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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