plastic proccessing blow film machinery single screw

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
single screw barrel for extruder
plastic proccessing blow film machinerysingle screw
it can be customized
Diameter ofsingle screw :D15mm~D300mm
L/D: 12~45
Max.Length: less than10000mm
Scope ofapplication: pipe, film,profile, sheet, pvc pe/pew pc pelleting etc.
ScrewType:
Gradient-type,mutant, wave type, barrier type, dual type, shunt type, separate type, exhausttype, pin type, mixed type, double-headed type, three-type, long type, graintype.
For goodplasticizing effect, we have different design of screw & barrel to meet yourrequirements
Material
Commonly usedmaterial is 38CrMoAIA(nitrogen treatment),it can be changed as per yourrequirements. According to different usage, the choose for alloy is different,some require for abrasion-resistant while some require for corrosion-resistant.For standard, we have Fe-based, Ni-based, W2C alloy, Tungsten alloy etc forchoice
Materials& Processes
SKD61(H13)
38CrMoAIA 41CrAMo7
Gr12MoV
HighQuality Duplex Stainless Steel
42CrMo
HighQuality Powder Metallurgy Materials         
40Cr
Hard Metal Cold/Thermal Spraying Technology
Zinc 3# Steel
Advanced Nitriding Technology
Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology    
Screwstructure and compression ratio can be designed according to different products andmixtures
Technical Parameter
Nitrided CaseDepth
0.5mm-0.8mm
NitridedHardness
HV950-1020HV
NitrideBrittleness
≤GradeOne
SurfaceRoughness
Ra0.4um
ScrewStraightness
0.015mm
AlloyHardness
HRC58-62
Alloy Depth
0.5mm-0.8mm
Chromium Coating Thicknss
0.025~0.10mm
plastic proccessing blow film machinery single screw

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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