| After-sales Service: | 24 Hours on Line |
|---|---|
| Warranty: | One Year |
| Certification: | ISO |
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Production Description
Micro-gravure Roller is a kind of coating roller, called because its diameter is to samll,mainly use reverse rub coating technology. Mainly include two types: hard chrome and ceramic micro-gravure roller. Compared with hard chrome micro-gravure, ceramic roller shows more advantages, so we develop ceramic micro-gravure roller as below:
1, Adopting the special base material and special quenching technology, ensure the accuracy of roller.
2, Adopting the imported ceramic powder and the most advancedspray machines in the world.
3, High-precision grinding machine, to reach the precision requirements.
4, Adopting the most advanced laser engraving technology, keep the cells smooth
| Base material | Special steel | Surface Material | Al2O3, Cr2O3 |
| Surface Treatment | Thermal spraying | Surface Thickness | 0.25~0.3mm each side |
| Surface Hardness | HV1250~1300 | Max Length | 5000mm |
| Screen Line | 50~1500LPI | Cell Shapes | 60° degree hexagon; Tri helix; S pattern; ART pattern |
Processing Flow
Carborundum Grinding → Carborundum Polishing→Laser Engraving → Polishing and Cleaning
| Material Taking 45# steel,the roller is antifraying, anticorrosive, thermostability, longlife service and costsaving. |
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| Plasma Spraying Equipment The SULZER three-cathode plasma spraying system in Switzerland is used to conduct the plasma thermal spraying of ultra-hard ceramic layer by strict process. The equipment has the characteristics of good process stability, high power and high deposition efficiency.Ensure the porosity, thickness and uniformity of the ceramic layer. |
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| Laser Engraving Equipment Taking the most advanced ALE optical fiber laser engraving three machines, and its max power reaches 500 watt, and using "three beams"and "multi-beating" to generate cell which is deeper and smoother than that generated by the ordinary one. So it is benefit for the ink transfer. |
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| Cell Tester Adopting the advanced British-made tester, designed for Ceramic Anilox use, the cell tester can measure accurately the cell's volume,the cell size, the cell surface area, the cell depth,the cell cross-section angle and the cell's 3-D images. |
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Arvin Dai
Oversea sales manager
Herzpack(Shanghai)Machinery Co.,Ltd.
No.53, 1001, Lane 2039 Longhao Road, Jinshan,Shanghai, China
http://herzpack.en.made-in-china.com ; https://herzpack.en.made-in-china.com
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