Pvc Double Pipe Extrusion Line

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
screw barrel
extruder double screw barrel
38CrMoAIA gas nitriding
mitriding time:120hours wear-resistiant
can be customized
Conical Screw & Barrel
Screw Diameter : 45/90mm 55/110mm 65/132mm 80/156mm92/188mm...
Application : water pipe. drainage pipe. label printing film.shrinkable film.frame profile
Plastic processed : PVC PP PE HDPE LHDPE etc
Technical Parameter
Nitride Case Depth
0.5mm-0.8mm
Nitride Hardness
950-1050HV
Nitride Brittleness
≤Grade One
Surface Roughness
Ra0.4um
Screw Straightness
0.015mm
Alloy Hardness
HRC58-65
Alloy Depth
0.8mm-3.5mm
Chromium Coating Thickness
0.025~0.10mm
Material & Technologies
SKD61(H13)
Quality 38CrMoAIA (41CrAIMo7)
Gr12MoV
Quality Duplex Stainless Steel
42CrMo
Quality Powder Metallurgy Materials
40Cr
Hard Metal Cold/Thermal Spraying Technology
Zinc 3# Steel
Advanced Nitriding Technology
Anti-corrosion and Wear-resisting Duplex Metal SprayingTechnology
Technological Process
1.Rough Machining
2.Quenching and Tempering
3.Finish Machining
4.Nitriding
5 Sprey conating Bimetallic
6.Screw polishing
REMARK:
  • We are able to take mapping, design for clients and make products as percustomer's drawing or sample excellently , also can help customer to repair theold screw and barrel by useing bimetallic-alloy process
  • Screw structure, compression ratio and material can be changed according todifferent products and output.
  • Technological Process can be chosed acoodring to your requirments.
  • Commonly used materials: 38crMoAIA, nitrogen treatment . Various highquality alloy steels , according to different usage, the choose for alloy isdifferent, some require for abrasion-resistant while some require forcorrsion-resistant. For standard, we have Fe-based, Ni-based, W2C alloy,Tunstenalloy etc for choice
The foreign material we used as following:
1. Germanysteel, GH113 ,2250 ,2842 ,1.8509 ,1.442 ,1.6582 ,1.6523,1.2080,1.4542,
2. USA steel, P20,420,L6,H13,W110,D3,A2,D6,O1,S1,M35,8620,3115,K52440
3. Sweden steel, 718S,718H,S136,S136H,STAVAX,ASP-23,ASP-30
4. Australia Steel, M202,M300,W302,K460,W300,K900,K100,W321
5. Hardnesssteel, YG6X,YG 6A,YG 6,YG8N,YG8,YG8C,YG11C,YG15,YT5,YT14,YT30
6. Japan Steel, SKT 4,YXM 4,YXM 42,SNC 815,SK -3,SKS 3,and etc.
Pvc Double Pipe Extrusion Line

Send message to this supplier
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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