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Zhoushan Shenglong Machinery Co.,Ltd.
Zhoushan Shenglong Machinery Co.,Ltd.  

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Conical Twin Screw Barrels 

Price: 100.0~10000.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: wooden case
Place of Origin: Place of Origin
Plastic Type: PVC
Steel Hardness after: HB280-320
Surface Roughness: Ra0.4
Application: Profile,sheet.pipe
Production Capacity: 3000 set/month
Delivery Date: 25-35days
Model No: shenglong
Steel material: 38CrMoAla,SACM645,SKD61,GH1...
Nitriding hardness: HV900
Screw design: tungsten carbide conical tw...
Hardness of surface: HRC 50-65

Various high quality alloy steels,According to different usage, the choose for alloy is different, some require for abrasion-resistant while some re

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




Ms. Ruth Shen
skype Ms. Ruth Shen
sales
Tel: 86-580-8055263
Fax: 86-580-8053677
Mobile: 138 5788 4034
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Company Info

Zhoushan Shenglong Machinery Co.,Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Zhoushan
Province/State: Zhejiang
Country/Region: China (Mainland)

Ruth:   skype
Ruth:   qq

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