single screw barrel for extruder

Price: 100.0~10000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C
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Basic Info.
  • Place of Origin: Place of Origin 
  • Model No: shenglong 
  • Plastic Type: PVC 
  • Steel material: 38CrMoAla,SACM645,SKD61,GH113 
  • Steel Hardness after: HB280-320 
  • Nitriding hardness: HV900 
  • Surface Roughness: Ra0.4 
  • Screw design: tungsten carbide conical twin screw barrel for plastic extruder 
  • Application: Profile,sheet.pipe 
  • Hardness of surface: HRC 50-65 
  • Model No.: shenglong 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 3000 set/month
  • Packing:wooden case
  • Delivery Date: 25-35days
Detailed Product Description
Screw Barrel for ExtruderMachine

Depth of nitrated Layer: 0.5-0.8mm
Hardness ofnitration: 900-1020Hv
Fragility of nitration: Less than grade 1
Surfaceroughness: Ra 0.4um
Surface Hardness of Nitrated Cr coating Layer: ≥950Hv
Hardness of Bimetallic Layer: HRC55-72
Thickness of Cr-coating Layer:0.03-0.08mm
Depth of Bimetallic Layer: >2mm

Specifications ofscrew:

Φ20-φ250 L/D 15-50 We offer various types of extruder screws andadjust to different compression ratio, which can fulfill customer's requirementperfectly.
If you do not see the particular model you are looking for in our website, please give us a call to
discuss your needs. In most case we can provide you with a complete solution to meet your demands.
single screw barrel for extruder
skype: vivizhengg

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Ms. Ruth Shen (sales)
Tel: 86-580-8055263
Mobile: 13857884034
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Contact Method
Zhoushan Shenglong Machinery Co.,Ltd.
Chuanchang Road,No.11,Ligang Industry,Dinghai, Zhoushan, Zhejiang, China (Mainland) / 316032
Fax: 86-580-8053677
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