Home/Products/Twin Screw Extruder Parts/HRC56-64 Hardness Nickel-Chrome-Tungsten Composite Liner for Twin Screw Extruder with High Temperature Resistance
HRC56-64 Hardness Nickel-Chrome-Tungsten Composite Liner for Twin Screw Extruder with High Temperature Resistance
Main Material:NiCrW Alloy (Ni60 Based On The Addition Of CrC And CrB
Product Features:Wear Resistance, Corrosion Resistance, Belongs To The Special Alloy, Hardness In HRC≥57, Alloy Parent Full Melt, Improve The Density, Hardness.
Temperature Resistance:Temperature Limit 600℃
Alloy Layer Thickness:≧1.8mm
Alloy Layer Hardness:HRC≥57
Advantage:Elliptic Flat Angle Process
Recommendation Reason:New Composite Liner
Liner Type:Nickel Chrome Tungsten Composite Liner
Application Extruder Macchine Type:Type 75 And Above 75 Can Made By Composite Liner
Application Area:Plastic Manufacturing,food Processing ,construction,pharmaceuticals,chemical Manufacturing,recycling And So On
Our HRC56-64 Nickel-Chrome-Tungsten Composite Liner for twin screw extruders offers superior wear and corrosion resistance. As professional manufacturers of nickel base alloys, we provide high-quality bimetallic sleeves for domestic and international extruder applications.
Material Advantages
Nickel-Chromium-Tungsten alloy (OS02H) with 50% hard phase content
Rockwell hardness HRC56-64 (standard control HRC58-60)
3-5 times longer service life than WR5 or CPM10V
Optimized formula for twin screw working conditions
Excellent abrasion resistance with microhardness up to 4000-4200DPH
Key Features and Benefits
Superior Wear Resistance: Bimetallic design extends service life and reduces downtime
Enhanced Corrosion Resistance: Protects against damage from corrosive materials
Improved Performance: Increases process efficiency and throughput while reducing energy consumption
Cost-Effective Solution: Alternative to full barrel replacement in high-wear applications
Easy Maintenance: Simple installation and removal for quick service
Applications
Our bimetallic screw and barrel components are ideal for processing various plastic materials including polyethylene, polypropylene, PVC, and PET in extrusion applications.
Performance Advantages
Extended component lifespan through wear-resistant outer layer
Improved heat resistance with nitride steel inner layer
Enhanced mixing and conveying efficiency
Reduced maintenance and replacement costs
Quality Control Processes
Spectroscopic component analysis
Precision measurement with German Digimar Altimeter
Dye penetrant inspection (PT Test)
Ultrasonic Flaw Detection (UT Test)
Advanced Testing Equipment
Three Coordinate Measuring Machine
Rockwell Hardness Tester
Carbon Sulfur Detector
Abrasive Wear Testing Machine
Our Manufacturing Advantages
Independent R&D of materials and processes for optimal performance
Continuous improvement of key product processes
Ongoing optimization of composite layer appearance and durability