Product Overview
The anilox roller is a key ink metering component used in flexographic printing systems. Its surface is engraved with uniform micro cells that store and transfer a controlled amount of water-based ink to the printing plate.
During operation, excess ink on the roller surface is removed by the doctor blade, while the ink inside the cells is transferred to the printing plate and then printed onto corrugated cardboard. The anilox roller plays an important role in maintaining consistent ink coverage, color uniformity, and printing clarity.
Jeytop supplies anilox rollers with different structures, including laser engraved ceramic anilox rollers and chrome plated metal anilox rollers, which can be customized according to machine specifications and printing requirements.
Key Features
- Precision engraved micro cells for controlled ink metering and transfer
- Available in ceramic laser engraved and chrome plated metal structures
- Uniform cell distribution helps maintain stable ink transfer during printing
- Customized LPI (line screen) and BCM (cell volume) options for different printing requirements
- Steel seamless tube roller body with precision machining and dynamic balancing
- Suitable for solid color printing, text printing, and fine graphic applications
- Compatible with different flexographic printing machines and corrugated carton printing equipment
Technical Parameters
| Screen count range | 80-2000 LPI |
| Maximum Effective Length | 3800mm 4250mm ( with axis) |
| Mini. Effective Length | 260mm |
| Diameter range | 30-500 mm |
| Screen angle | 1-89 degree |
| Cell shape | Hexagon, quadrangle and line, etc. and the many more cell shapes may meet your requirement |
| Guarantee Time | 1 Year |
| Delivery Time | 15~20 Days |
| Payment Term | 100% T/T , Western Union, Paypal, Credit card |
Customization available according to machine model, roller drawing, dimensions, LPI, BCM, and printing requirements.
Compatible Machines
Suitable for:
- Flexo Printing Machine
- Flexo Printer Slotter Die Cutter
- Corrugated Carton Printing Machine
- Water-based Ink Printing Equipment
- Coating Machines
Compatible with customized machine models according to roller size and technical specifications.
Applications
The anilox roller is mainly used for:
- Ink metering and transfer in corrugated carton flexographic printing
- Replacement of worn anilox rollers in printing equipment
- Solid color printing applications requiring higher ink volume
- Fine text, line, and graphic printing requiring controlled ink transfer
- Coating applications including varnish, adhesive, primer, and silicone coating
Anilox Roller Types
Laser Engraved Ceramic Anilox Roller
The ceramic anilox roller uses a steel roller body with a dense chromium oxide ceramic coating. The surface cells are precisely engraved by laser technology.
Features:
- High surface hardness and wear resistance
- Good resistance to water-based ink corrosion
- Smooth cell walls for stable ink release
- Suitable for higher line screen printing and detailed graphics
- Maintains consistent ink transfer during long-term operation when properly maintained
Ceramic anilox rollers are commonly selected for high-quality carton printing applications where stable color and fine printing details are required.
Chrome Plated Metal Anilox Roller
The chrome plated anilox roller is manufactured with a steel roller body and mechanically engraved cells followed by hard chrome plating.
Features:
- Lower initial investment compared with ceramic rollers
- Suitable for standard carton printing applications
- Commonly used for solid colors and simple graphics
- Requires proper maintenance to reduce cell wear during long-term operation
LPI and BCM Selection Guide
LPI (Lines Per Inch) refers to the number of engraved cells per inch on the roller surface.
- 180–300 LPI: Suitable for solid colors and large-area printing requiring higher ink volume.
- 350–600 LPI: Suitable for small text, fine lines, dots, and detailed graphics requiring thinner and more controlled ink layers.
BCM (Billion Cubic Microns) represents the cell volume of the anilox roller and determines the amount of ink carried by the cells.
LPI and BCM can be customized according to printing artwork, ink type, and required printing effect.
Maintenance & Cleaning
Regular cleaning is important to maintain open and consistent anilox cells.
Common cleaning methods include:
- Ultrasonic cleaning
- Chemical cleaning
- Laser cleaning
Proper cleaning helps prevent dried ink accumulation, maintains stable ink transfer, and extends the service life of the roller.
FAQ – Anilox Roller for Flexo Printing Machine
What is an anilox roller used for?
An anilox roller is used in flexographic printing machines to measure and transfer a controlled amount of water-based ink or coating material to the printing plate.
What is the difference between ceramic and chrome plated anilox rollers?
Ceramic anilox rollers use laser engraved ceramic surfaces with higher hardness and wear resistance, making them suitable for detailed printing and longer continuous operation.
Chrome plated rollers are more economical and commonly used for standard carton printing applications.
How do I choose the correct LPI and BCM for my printing?
The selection depends on the printing pattern, ink volume requirement, and desired print quality.
Lower LPI is generally used for solid color printing, while higher LPI is suitable for fine text and detailed graphics.
Can you manufacture customized anilox rollers?
Yes. We can customize roller diameter, effective length, LPI, BCM, cell shape, and other specifications according to machine drawings or customer requirements.
How can I confirm whether this roller fits my machine?
Please provide your machine model, existing roller dimensions, drawing, or technical specifications. We will check compatibility before production.
How often should an anilox roller be cleaned?
Cleaning frequency depends on ink type, production conditions, and operating environment. Regular cleaning is recommended to prevent cell blockage and maintain stable ink transfer.
