Cm58 Twin Screw Barrel with Bimetallic Liner for Plastic Extruder Machine

Surface Treatment
Bimetallic Alloy Coating, Nitriding etc.
Base Steel
38crmoala, 34cralni7, 31crmov9 or Other Materials
Transport Package
Export Packaging
Specification
Screw Diameter from 14mm to 500mm
Trademark
EJS or Customized
Origin
China
HS Code
847790
Production Capacity
30000PCS/Year
Reference Price
$ 134.38 - 1,820.64
Contact Us

Product Description

1.About E.J.S.
EJS is a newly created brand name for Export business with manufacturing experiences since 1992.
Our mission is to make the screw barrel import work   E asier with   Joy  and  bigger   Success   for our customers internationally.

Cm58 Twin Screw Barrel with Bimetallic Liner for Plastic Extruder Machine


2.   Product Details
1) Base materials
Our common materials include 42CrMo(4140Steel), 38CrMoAlA(1.8509), 31CrMoV9(1.8519), 34CrAlNi7(1.8550), 40Cr, 45Steel,
SS304, SS416, SKD11, SKD61,. Other materials are possible, please contact us for further details.

2) Surface treatments
Including: quenching & tempering, nitriding, hard chrome-plated, bimetallic alloy coating, through hardened.
 
Bimetallic Barrels
Alloy Type EJS01 Alloy EJS02 Alloy EJS03 Alloy EJS04 Alloy
Alloy Components Fe+Ni+Cr+B
(Fe:65, Ni:14, Cr8, B:3.5) 		Ni+Cr+Co+B Ni+Cr+Co+V+B Ni+Wc+Cr+B
(Ni:50, Wc:15~35,Cr:6~8, B:2.5~3.2)
Wearing Resistance ★★★ ★★ ★★★ ★★★★
Corrosion Resistance ★★ ★★★ ★★★ ★★★
Alloy Thickness 2-3mm 1.5~2mm 1.5~2mm 1.5~2mm
Hardness HRC 58~65 HRC 50~58 HRC 55~60 HRC 55~65
Temperature Range ≤400 ≤450 ≤450 ≤600
Coefficient Thermal RT~250 ºC 11.0x10-6 11.0x10-6 11.5x10-6 11.0x10-6
Expansion(/ ºC ) RT~400 ºC 11.4x10-6 11.4x10-6 12.4x10-6 12x10-6
Range of Workable Length 700mm~3000mm/piece
Base Steel Vastly Used 40Cr, 42CrMo
Mark in the list:  ★★★★  Excellent;  ★★★  Very Good;  ★★ Good
 
Bimetallic Screws
Suitable for Single Screw, Twin Parallel Screw, Twin Conical Screw
Alloy Type Ni60 Colmonoy 56 Colmonoy 83
Alloy Components Ni+Cr+Fe+Si
(Ni:65, Cr:17, Fe:15, Si:5) 		Ni+Cr+Si+Fe
(Ni: 68, Cr:18, Si:5, Fe:5) 		Ni+Wc+Cr+C
(Ni:40, Wc:34, Cr:20, C:2)
Anti-Wearing Level ★★★ ★★★ ★★★★
Anti-Corrosion Level ★★★★ ★★★★ ★★★★
Alloy Thickness 1~1.5mm 1~1.5mm 1~1.5mm
Hardness HRC 56~62 HRC 46~61 HRC 43~48
Applied Glass Fiber Under 10%    
Range of Workable Length Any length needed
Base Steel Vastly Used 38CrMoAl(1.8509), 34CrAlNi7(1.8550), 31CrMoV9(1.8519)
Mark in the list:  ★★★★  Excellent;  ★★★  Very Good;  ★★ Good


3.   E.J.S Workshop

Cm58 Twin Screw Barrel with Bimetallic Liner for Plastic Extruder Machine








4.  EJS Bimetallic Machine

1) New PTA welding mahine for screws:
Cm58 Twin Screw Barrel with Bimetallic Liner for Plastic Extruder Machine







 
 2) Centrifugal casting machine for barrels 
Cm58 Twin Screw Barrel with Bimetallic Liner for Plastic Extruder Machine






 



5.   Quality Inspection
We take only first-class steel and check every production procedure to ensure every dimension is produced precisely. A final complete inspection will be executed before dispatch.
Cm58 Twin Screw Barrel with Bimetallic Liner for Plastic Extruder Machine









6.  Packaging
We use strong plywood or wooden case for all our products
Cm58 Twin Screw Barrel with Bimetallic Liner for Plastic Extruder Machine









7.  Our Advantages

1) Quality always comes first . Our experienced workers pay attention to every tiny procedure during the production and inspection, to ensure the precision of every dimension. 

2) Service makes us outstanding.  Our sales people are trained on the products every day. They are always ready to answer your questions and offer the best solutions in fluent English at any time.

3)  Provide an easier working way . With 6 years export experience, we E.J.S offer before-sales, prouction update, after-sales one stop service, which gives all our customers an easier way to work with us. We welcome you to visit our factory at any time.

Cm58 Twin Screw Barrel with Bimetallic Liner for Plastic Extruder Machine

8.  Our market
Through years of developing, we have happy  customer s  all over the world with main market in Europe, South America, Asia, Middle East, ect.
We look forward to working with you now and forever!



 

 

Plastic Machinery Parts

PNEUTEC.IT, 2023