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75mm Out Diameter Extruder Machine Parts Bimetallic Alloy Welding Anti Rust

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75mm Out Diameter Extruder Machine Parts Bimetallic Alloy Welding Anti Rust

China 75mm Out Diameter Extruder Machine Parts Bimetallic Alloy Welding Anti Rust supplier
75mm Out Diameter Extruder Machine Parts Bimetallic Alloy Welding Anti Rust supplier

Large Image :  75mm Out Diameter Extruder Machine Parts Bimetallic Alloy Welding Anti Rust

Product Details:

Place of Origin: China
Brand Name: General
Certification: ISO-9001
Model Number: Coperion STS75

Payment & Shipping Terms:

Minimum Order Quantity: 50pcs
Price: negotiation
Packaging Details: Packed with glue firstly,and then reinforced with wooden case for outer packing
Delivery Time: 45 calendar days after received your payment
Payment Terms: T/T
Supply Ability: 3,000-5200pcs per month
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Detailed Product Description
Plastic Processed: PP/PE/PA/PVC/ABS/EVA,etc Screw Design: Double-Screw
Feature: High Anti-wear HRC: 58-62
Out Diameter: 75 Mm Material: HIP Powder Metal
Standard: Match Original Design Type: Spline Shaft
High Light:

plastic spline shaft

,

screw conveyor shaft

Involute Spline Extruder Shaft For Plastic Extrusion High Frequency Quenching

 

Screw elements: Designed by modular principle. Precise processed, agile combination Self-cleaning, transmission, compounding
 
Twin screw extruder screw element:
· convenient interchangeability by agile combination.
· fulfill efficient self-cleaning, transmission, compounding, pressure-forming, etc.
· made of high tool speed W6Mo5Cr4V2, or anti-corrosion steel 38CrMoAlA by special treatment.
 
Assembled together, they will become twin screw which are essential and key part of extruders for material to transmission, shearing and plasticization.
 
Screw
· The screw elements and then kneading blocks are designed accurately, by precise processed, agile combination, with interchangeability, which can fulfill efficient self-cleaning, transmission, compounding, pressure-forming.
· The screw material is made of high tool steel 38CrMoALA or W6Mo5Cr4V2 by special heat-treament.
 
Base Materials:

1)38CrMoAlA(SACM 645)

2)42CrMo(AISI 4140)

3)Cr12MoV(SKD11)

4)4Cr5MoSiV1(SKD61)

5)9Cr18MoV

6)40Cr

Bimetallic Alloy Materials:

1)Fe-based alloy

2)Ni-based alloy

3)Co-based alloy

4)Tungsten carbide

Processing Technology:

Heat treatment

High-frequency quenching

Nitriding treatment

Hard-chrome electroplating

Bimetallic alloy welding

Technical Parameter:

 

Nitrided layer depth:0.50-0.80mm

Nitrided hardness: 900-1100HV

Nitrided brittleness: Less than 2 level

Surface roughness: Ra 0.4

Linearity of screw: 0.015mm

Hard-chrome plating hardness after nitriding: ≥950HV

Chrome-plating layer depth: 0.025~0.10mm

Bimetallic layer depth: 2 mm

Bimetallic hardness: HRC50-65

Material Used PC, POM, TPE, ABS, PS and PE

 

 

Extruder Shaft  Applications:

 

Code no Remarks Hardness Wear Corrosive Application
Gen-00 Nitride steel HV-950-1100 3 2 General Plastics
Gen-06 Ingot high speed steel HRC-59-62 5 2 Engineering Plastics, Wear Resistance
Gen-11 Ingot Die Steel, SKD11 / D2/1.2379 HRC-58-63 4 2 General Plastics
Gen-44 Stainless steel SUS630   3 6 Engineering Plastics, Corrosive Resistance for Filler, FG Filler
Gen-09 CPM9V   6 6 Engineering Plastics,High Wear Resistance
Gen-10 Powder high spped steel X245/SAM10 HRc 61 ~ 65 8 3 Super Engineering Plastics, Wear Resistance for Filler, FG Filler
Gen-39 X235/SAM39   6 8 Super Engineering Plastics, Corrosive Resistance for Filler, FG Filler
Gen-60 ASP60/MM60   9 9 Super Engineering Plastics, Wear Resistance for Filler, FG Filler

 

 

Extruder Shaft Description:

 

We are the first screw element manufacturer in China, with more than 20 years' manufacturing experience, our screw element,barrel, shaft are produced by HIP material import from Germany to be same anti-wear& anti-corrosion , our customer including Europe extruder manufacturers, and world’s leading polymer compounders like Aschulman,Polyone,Covestro,DSM enginering plastic ,Lanxess.

Any questions,please feel free to contact us.

 

75mm Out Diameter Extruder Machine Parts Bimetallic Alloy Welding Anti Rust

Contact Details
Nanjing General Extrusion Industry Co., Ltd
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