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Multi-Layer Copper Sleeve 42CrMoA Steel Core Laser Engraved Embossing Roller for Fine Leather Grain Pattern
Multi-Layer Copper Sleeve 42CrMoA Steel Core Laser Engraved Embossing Roller for Fine Leather Grain Pattern
Specifications
Brand Name :
WNRLN
Model Number :
ER-ML-C600
Place of Origin :
Jiangsu, China
Certification :
ISO 9001:2015
MOQ :
1 Piece
Price :
USD 1500-5500 / Piece
Payment Terms :
T/T, L/C, Western Union
Supply Ability :
100 Pieces per Month
Delivery Time :
20-35 working days
Packaging Details :
Export wooden case with anti-rust VCI film, copper surface protection wrap and foam cushioning
Core Material :
42CrMoA Alloy Steel (HRC56-60)
Sleeve Material :
High Purity Electrolytic Copper
Copper Layer Thickness :
1.5mm - 4.0mm
Bonding Method :
Metallurgical Bonding / Shrink Fit
Roller Diameter :
200mm - 500mm
Roller Length :
600mm - 2000mm
Pattern Depth :
0.02mm - 1.5mm
Engraving Method :
Laser Engraving on Copper Layer
Applicable Materials :
Fine Leather, PU Leather, Premium Wallpaper, Decorative Film
Description
Multi-Layer Copper Sleeve Steel Core Embossing Roller for Fine Leather Grain Pattern HRC58 600-2000mm
Multi-Layer Copper Sleeve Steel Core Embossing Roller
Key Features
  • Multi-Layer Construction: Combines a hardened 42CrMoA steel core (HRC56-60) for structural integrity with a high-purity electrolytic copper sleeve (1.5-4mm) for superior engraving capability.
  • Copper Engraving Precision: The copper layer enables ultra-fine pattern engraving with sharper edge definition and deeper relief compared to direct steel engraving, ideal for premium leather grain reproduction.
  • Metallurgical Bonding: Advanced metallurgical bonding or precision shrink-fit ensures the copper sleeve remains securely attached under high-pressure embossing conditions without delamination.
  • Replaceable Sleeve Design: When the copper sleeve wears, it can be re-engraved or replaced, extending the overall roller life and reducing long-term tooling costs.
Ideal Applications
Pattern Type Industry Benefit of Copper
Fine Animal Grain Premium Leather Ultra-fine detail reproduction
Deep Relief Texture Luxury Wallpaper Deeper engraving depth
Custom Brand Logo Packaging Film Sharper edge definition
Matte Texture Decorative Panel Uniform surface roughness
Steel Core vs Solid Copper Comparison
  • Cost: 40-50% less expensive than solid copper roller
  • Weight: 30% lighter than solid copper for easier handling
  • Strength: Steel core prevents bending under high pressure
  • Longevity: Copper sleeve replaceable, steel core reusable
Contact us for your multi-layer copper sleeve embossing roller specifications.
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Multi-Layer Copper Sleeve 42CrMoA Steel Core Laser Engraved Embossing Roller for Fine Leather Grain Pattern

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Product Detail
Brand Name :
WNRLN
Model Number :
ER-ML-C600
Place of Origin :
Jiangsu, China
Certification :
ISO 9001:2015
MOQ :
1 Piece
Price :
USD 1500-5500 / Piece
Contact Supplier
Multi-Layer Copper Sleeve 42CrMoA Steel Core Laser Engraved Embossing Roller for Fine Leather Grain Pattern

Changzhou ST.Key Imp & Exp Co., Ltd

Verified Supplier
12 Years
jiangsu, changzhou
Business Type :
Manufacturer, Exporter
Main Products :
Embossing Roller, Leather Embossing Roller, Steel Embossing Roller
Total Annual :
1,500,000-2,000,000
Employee Number :
100~150
Certification Level :
Verified Supplier
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