plastic extruder double screw barrel for PVC pipe and foam

screw barrel, extruder double screw barrel, 38CrMoAIA gas nitriding, mitriding time:120hours wear-resistiant, can be customized - details see: https://www.machineto.com/plastic-extruder-double-screw-barrel-for-pvc-pipe-and-foam-10334874

Place of Origin:Zhejiang China (Mainland)	Brand Name:O.S,D	Model Number:OSD-TS-033	Application:water pipe, drainage pipe, pvc foam WPC
Screw design:Double-screw	For what kind of plastic machinery:double screw plastic extrusion line	Plastic Process:pp pe hdpe lhdpe	Screw diameter:55/110mm 45/90mmm 65/132mm
Material:38CrMoAIA	Key words:screw barrel	Alloy material:Wc/Co, Ni, Mo, and other hard material	Plating:Chrome / Hard Cr
Model:extruder double screw barrel

plastic extruder double screw barrel for PVC pipe and foam

contact supplier for plastic extruder double screw barrel for PVC pipe and foam

Conical Screw & Barrel
Screw Diameter : 45/90mm 55/110mm 65/132mm 80/156mm 92/188mm...
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 Spraying Technology
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 takemapping, design for clientsandmake products as per customer's drawingorsample excellently, also can help customer torepair the old screw and barrelby useing bimetallic-alloy process
Screw structure,compression ratioandmaterialcan be changed according to differentproducts and output.
Technological Processcan be chosed acoodring to your requirments.
Commonly used materials: 38crMoAIA, nitrogen treatment .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

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,YG 15,YT5,YT14,YT30

6. 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, Cincinnati Battenfeld,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.