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Ningbo Haodi Motor Technology Co., LTD.  

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extruder screw barrel for double-screw extrusion machine 

Place of Origin: Zhejiang, China (Mainland) 
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extruder screwextruder screw barrel for double-screw extr


extruder screw
extruder screw barrel for double-screw extrusion machine
it can be customized according to your requirments.

Conical Screw & Barrel

Screw Diameter : 45/90mm 55/110mm 65/130mm

Application : water pipe. drainage pipe. label printing film. shrinkable film

Plastic processed :PVC

Technical Parameter

Nitride Case Depth

0.5mm-0.8mm

Nitride Hardness

950-1020HV

Nitride Brittleness

Grade One

Surface Roughness

Ra0.4um

Screw Straightness

0.015mm

Alloy Hardness

HRC58-62

Alloy Depth

0.5mm-0.8mm

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 Spraying Technology

Technological Process

1.Rough Machining

2.Quenching and Tempering

3.Finish Machining

4.Nitriding

5 Sprey conating Bimetallic

6.Screw polishing

REMARK:

1.Screw structure,compression ratioandmaterialcan be changed according to different products and output
2.Technological Processcan be chosed acoodring to your requirments.
3. 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.
4.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.
About O.S.D:
  • Our Strength: We have an experience of more than 20 year ofmanufacturinganddesigningPlastic machines, varied Screws and Barrels and spares. We concentrate on improving quality, updating design and enhancing service.
  • Our products: Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories; plastic machinery.
  • Location advantage:located in China's Screw Town - Jintang Town in Zhoushan City, near toNingbo PortandShanghai Port
  • Market areas:global sales network reachingSouth America,Eastern Europe,Southeast Asia, Africa, Oceaniaandthe Middle East.
  • We promise:We assure the customer benefits, We provide competitive price, We Emphasis On Cooperation

We can make any specification of extruder screw barrel and injection screw barrel for Haitian, Demag, Engle, Nigro bossi, arburg, NPM, BOY, Husky, Fanuc, billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Mitsubishi and etc. We also can supply all types of screw and barrel according to your different requirements




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Tel: 86-574-86897721
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Company Info

Ningbo Haodi Motor Technology Co., LTD. [China (Mainland)]


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

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