Home > Machinery & Industrial Supplies > Plastic Machinery > DIN 41CrA1Mo7 conical twin screw and cylinder for extruder

[Province: Zhejiang ]   
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DIN 41CrA1Mo7 conical twin screw and cylinder for extruder
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DIN 41CrA1Mo7 conical twin screw and cylinder 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 
  • 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
DIN 41CrA1Mo7 conical twin screw and cylinder for extruder

Specifications
1. Diameter of screw: D20-D300mm
2. L/D ratio of screw: 10 - 50
3. Injection amount of screw barrel: 45g - 200g
Grade available:
1. Standard grade: 38CrMoAlA + nitriding 96 hours
2. Bimetallic grade: 38CrMoAlA + bimetallic alloy
3. TC-A grade: Tungsten carbide 40%
4. TC-B grade: Tungsten carbide 25%
5. TC-C grade: Tungsten carbide 15%
Material for rubber extruder screw barrel for rubber processing machine
1)38CrMoALA(JIS SACM645)
2)42CrMo(JIS SCM440)
3)9Cr18MoV
4)CW6Mo5Cr4V2
5)Various high quality alloy steels,According to different usage, the choose for alloy is different, some require for abrasion-resistant while some require for corrsion-resistant. For standard, we have Fe-based, Ni-based, W2C alloy,Tunsten alloy etc for choice.
6)The foreign material we used as following:
*Germanysteel, GH113 ,2250 ,2842 ,1.8509 ,1.442 ,1.6582 ,1.6523 ,1.2080,1.4542,
*USA steel, P20,420,L6,H13,W110,D3,A2,D6,O1,S1,M35,8620,3115,K52440
*Sweden steel, 718S,718H,S136,S136H,STAVAX,ASP-23,ASP-30
*Australia Steel, M202,M300,W302,K460,W300,K900,K100,W321
*Hardnesssteel, YG6X,YG 6A,YG 6,YG8N,YG8,YG8C,YG11C,YG 15,YT5,YT14,YT30
*Japan Steel, SKT 4,YXM 4,YXM 42,SNC 815,SK -3,SKS 3,and etc.

Application:
Rubber,various high glass fiber, mineral fiber and PPA,PPS, PA6T, LCP,VO fire protection, ferrous power, magnetic powder and etc. Meanwhile,Used for PVC + 30% CaCo3, recylced plastic material.
Treatment:
Heat-treatment
Nitriding treatment
Electroplate hard-chrome
High-frequency quenching
Spraying corrosion wear-resisting dual metal layers
Vacuum quenching

DIN 41CrA1Mo7 conical twin screw and cylinder for extruder

51/105 conical cylinder screw





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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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