Name: Hard Chrome Plated Mirror Polished Steel Embossing Roller with Custom Engraved Cell Depth for Gravure Coating
Brand: Changzhou ST.Key Imp & Exp Co., Ltd
SKU: SER-CG200
Price: Negotiable USD
Availability: InStock

Changzhou ST. Key Machiney Co., Ltd

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Hard Chrome Plated Mirror Polished Steel Embossing Roller with Custom Engraved Cell Depth for Gravure Coating

Product Details:

Place of Origin:	CHINA
Brand Name:	ST KEY
Certification:	ISO 9001:2015
Model Number:	SER-CG200

Payment & Shipping Terms:

Minimum Order Quantity:	1 Piece
Price:	Depends on size and pattern
Packaging Details:	Anti-rust wrapped with protective film, reinforced wooden crate export packing
Delivery Time:	25-40 days after drawing confirmation
Payment Terms:	T/T
Supply Ability:	6000 Pieces per Year

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Detailed Product Description

Roller Material:	45# Seamless Steel Pipe / Alloy Steel	Face Finish:	Hard Chrome Plated, Mirror Polished
Working Width:	300-3200mm Customized	Gravure Cell Depth:	10-200 Micron Per Drawing
Mesh Count Range:	20-400 Lines Per Inch	Surface Hardness:	HRC62 After Chrome Plating
Surface Roughness:	Ra 0.01	Concentricity:	Less Than 0.02mm
Manufacturing Standard:	ANSI / ASTM / ASME / DIN / GB
Highlight:	Mirror Polished Chrome Plated Roller , Custom Gravure Cell Engraving , Gravure Coating Embossing Cylinder

Chrome Plated Gravure Steel Embossing Roller Mirror Polished Custom Engraved Cell Depth Design

This Chrome Plated Gravure Steel Embossing Roller is engineered for gravure coating, laminate coating, flexography, and gravure printing processes where a mirror-smooth, wear-resistant surface directly controls coating weight and print quality. The roller body is manufactured from 45# seamless steel pipe or alloy steel that undergoes welding, stress relieving, tempering, and quenching heat treatment stages, creating a stable cylindrical core capable of maintaining precise tolerances at production speeds.

A dedicated gravure cell pattern, mesh count, and cell depth are machined and engraved according to your specific coating material, coating amount, base substrate, and line speed requirements, ensuring the roller delivers the exact transfer volume your application demands. After engraving, the complete surface is hard chrome plated and polished to a mirror finish, which reduces friction between the doctor blade and roller face, extends blade life, and facilitates faster routine cleaning as coating residue releases more easily from the dense plated surface.

The roller also supports solvent-free cleaning, reducing chemical consumption and improving workshop safety.

Key Features

Mirror polished chrome face: Hard chrome plating and fine polishing produce a dense, low-friction surface that resists corrosion and wear.
Application-matched gravure cells: Mesh count, cell shape, and depth are selected for the coating material, coating weight, and substrate speed.
Precise engraving: Laser and mechanical engraving systems maintain uniform cell geometry across the complete working width.
High surface hardness: Chrome plated rollers reach HRC62 hardness, ensuring face accuracy over long production runs.
Solvent-free cleaning option: The dense chrome surface supports cleaning without solvent, lowering chemical costs and fire risk.
Stable roller core: Heat-treated seamless pipe construction limits deflection and maintains even nip pressure across the roller face.
Custom journal design: Shaft ends, keyways, and bearings are machined to match your gravure press or coating station.

Technical Specifications

Parameter	Specification
Base Material	45# seamless steel pipe or alloy steel
Face Finish	Hard chrome plated and mirror polished
Working Width	300mm - 3200mm customized
Roller Diameter	80mm - 600mm customized
Gravure Cell Depth	10 - 200 micron per drawing
Mesh Count Range	20 - 400 lines per inch
Surface Hardness	HRC62 after chrome plating
Surface Roughness	Ra 0.01
Concentricity	Less than 0.02mm
Manufacturing Standard	ANSI, ASTM, ASME, DIN, GB

Applications

Gravure rollers of this type are used on coating and printing lines for flexible packaging film, paper, aluminum foil, wallpaper, transfer paper, and decorative laminate. Common process roles include gravure coating of adhesives and lacquers, laminate coating for film-to-film and film-to-foil bonding, flexographic inking, and gravure printing of repeat designs.

The roller is equally suitable for surface embossing duties on plastic sheet, leather imitation products, and non-woven materials where a smooth, polished face is required to avoid marking the web. Because the cell geometry is defined from your process data, the same roller construction can be configured for fine decorative printing or for heavy coating transfer on industrial lines, and spare rollers can be reproduced from the stored engraving program whenever a replacement is needed.

Packaging & Quality Assurance

Rollers are protected with anti-rust oil and multilayer film wrapping, then packed in sturdy wooden crates with foam cradles that prevent any contact damage during long-distance shipping. Each unit is supplied with material certificates, hardness test records, dimensional inspection reports, and a run-out check certificate.

The factory operates a complete inspection facility and an ISO 9001 quality management system, and every order is managed under 5S lean workshop discipline. With more than 25 years of roller manufacturing experience and exports to Europe, Southeast Asia, the Middle East, and other regions, we can support your gravure and coating line with dependable rollers and short lead times.

Send your cell specification, roller dimensions, and machine drawings for a prompt quotation.

Tag:

Contact Person: Mr. Yun

Tel: +8613951236008

Fax: 86-0519-86315782

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Hard Chrome Plated Mirror Polished Steel Embossing Roller with Custom Engraved Cell Depth for Gravure Coating

Hard Chrome Plated Mirror Polished Steel Embossing Roller with Custom Engraved Cell Depth for Gravure Coating

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