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Laser Engraved Steel Embossing Roller with HRC 52-58 Hardness, Chrome Plated Mirror Finish and 45# Seamless Steel Pipe
Laser Engraved Steel Embossing Roller with HRC 52-58 Hardness, Chrome Plated Mirror Finish and 45# Seamless Steel Pipe
Specifications
Pattern :
Leather grain, crocodile, custom texture
Hard Chrome Hardness :
HRC 62
Surface Roughness :
Ra 0.01
Face Length :
500-3000 mm
Material :
45# seamless steel pipe / alloy steel
Diameter :
150-500 mm
Brand Name :
ST KEY
MOQ :
1 Piece
Concentricity :
< 0.02 mm
Supply Ability :
6000 Pieces per Year
Place of Origin :
Guangdong, China
Certification :
ISO 9001:2015
Price :
USD 500-5000 / Piece
Payment Terms :
T/T, L/C, Western Union
Delivery Time :
15-30 working days
Engraving Method :
High-definition laser engraving
Model Number :
SER-LG-01
Surface Hardness :
HRC 52-58
Packaging Details :
Anti-rust film and foam wrapped, export-grade wooden case
Description
Laser Engraved Leather Embossing Steel Roller 45# Seamless Pipe HRC 52-58 Chrome Plated Mirror Finish
The laser engraved leather embossing steel roller is engineered to reproduce natural leather grain, crocodile skin and custom textures onto synthetic leather, PU, PVC and coated fabrics. Machined from a single piece of 45# seamless steel pipe, the roller is welded, stress relieved, tempered, quenched and precision ground before the pattern is engraved by a high-definition laser system. This complete processing chain produces a homogeneous embossed surface with stable depth and repeatable registration, so every meter of material receives identical, crisp texture definition.
Hard chrome plating is available as an optional surface treatment. After plating and polishing, the working surface reaches HRC 62 hardness and a mirror finish that improves material release, resists corrosion and simplifies roller cleaning. Imported polishing machines and raw materials keep surface roughness at Ra 0.01 while concentricity is controlled below 0.02 mm, guaranteeing smooth rotation and uniform pressure across the full face width.
Key Features
  • Laser Engraved Leather Grain: High-definition laser engraving reproduces fine natural grains, crocodile and custom textures with consistent depth and sharp edge definition.
  • HRC 52-58 Hardened Surface: Quenching and tempering raise the working surface hardness for long service life under continuous high-pressure embossing.
  • Chrome Plated Mirror Finish: Optional hard chrome plating lifts surface hardness to HRC 62 with a mirror finish for easy release and effortless cleaning.
  • 45# Seamless Steel Pipe: Welded, stress relieved, tempered and quenched base material delivers structural stability and extremely low runout.
  • Ra 0.01 Surface Roughness: Imported polishing equipment achieves mirror-grade roughness with concentricity held below 0.02 mm.
  • Custom Pattern Design: Any leather grain, logo or texture can be developed from customer drawings, samples or CAD files.
Technical Specifications
Parameter Specification
Material 45# seamless steel pipe / alloy steel
Surface Hardness HRC 52-58
Hard Chrome Hardness HRC 62
Surface Roughness Ra 0.01
Concentricity < 0.02 mm
Engraving Method High-definition laser engraving
Diameter 150-500 mm
Face Length 500-3000 mm
Pattern Leather grain, crocodile, custom texture
Applications
This roller is widely applied in the embossing of synthetic leather, PU and PVC leather, coated fabrics and leather substitutes used in footwear, automotive interiors, upholstery, bags and accessories. It delivers a natural, premium grain finish that significantly enhances the perceived quality of finished goods.
Packaging & Quality Assurance
Each roller is individually wrapped in anti-rust film and protective foam, then secured in an export-grade wooden case for long-distance transportation. Every roller is inspected for hardness, roughness, concentricity and pattern definition before shipment, and the manufacturing process is backed by ISO 9001:2015 quality management.
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Laser Engraved Steel Embossing Roller with HRC 52-58 Hardness, Chrome Plated Mirror Finish and 45# Seamless Steel Pipe

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Product Detail
Pattern :
Leather grain, crocodile, custom texture
Hard Chrome Hardness :
HRC 62
Surface Roughness :
Ra 0.01
Face Length :
500-3000 mm
Material :
45# seamless steel pipe / alloy steel
Diameter :
150-500 mm
Contact Supplier
Laser Engraved Steel Embossing Roller with HRC 52-58 Hardness, Chrome Plated Mirror Finish and 45# Seamless Steel Pipe

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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