single screw barrel for HDPE/LDPE blown film molding machine

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
Specifications
Depth of nitrification 0.4-0.7mm
Hardness of nitrification HV840-980
Surface roughness Ra0.4-0.8
Screw straightness 0.015mm/m
Parallel twin screw and barrel for extruders
Φ50/2
Φ65/2
Φ80/2
Φ90/2
Φ105/2
Φ125/2
Φ130/2
Φ150/2
Φ180/2
Φ200/2
Material
1. SACM645
2. 38CrMoALA
Process
1. 85 hours nitriding heatment in vacuum
2. Electroplated hard chromium coating
3. High-frequency quenching
4.Spray conating bimetallic-alloy
Specification
1. Material: SACM645 and 38CrMoALA
2. Nitriding depth: 0.5mm-0.75mm
3. Nitriding hardness: HV950-HV1100
4. Application: PP. PE .ABS. AS. PS. PU, TPU.EVA
5. Straight tolerance: 0.015mm/m
Our company can produce screw and barrel according to every customer's drawing and need


single screw barrel for HDPE/LDPE blown film molding machine
Send message to this supplier
Ms. Ruth Shen (sales)
Tel: 86-580-8055263
Mobile: 13857884034
Enter between 20 to 3,000 chatacters.
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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