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What Makes a Ceramic Coating Durable and Long-Lasting?

2025-09-28
What Makes a Ceramic Coating Durable and Long-Lasting?

Q:

The durability of the ceramic coating on our anilox rollers is critical. What factors contribute to a long-lasting coating, and how can we identify a well-coated roller?

A:

The durability of a ceramic coating is determined by its hardness, density (low porosity), and adhesion to the base roll. These properties are achieved through advanced thermal spray technology, high-quality ceramic powders, and controlled application processes. A durable coating resists wear from doctor blades and abrasive inks, maintaining its performance over thousands of printing hours.

In tough operating conditions, such as those found in Africa and the Middle East where abrasive inks might be used, or in high-volume printing houses in China and India, coating failure is a major cost driver. The pain point is suppliers who use inferior spraying systems or processes, resulting in coatings that chip, wear quickly, or have high porosity that leads to ink trapping and contamination.

At Shanghai Yuncheng, we invest in the best coating technology to ensure longevity. We utilize the Oerlikon Metco Triplex210 plasma spray system and the Praxair JP8000 HVOF system. These systems provide exceptional process stability, resulting in coatings with high hardness, excellent stability, and very low porosity. Our skilled production team follows stric (process flows) to ensure perfect adhesion and consistency on every roller.

When evaluating a supplier, inquire about their coating technology. Shanghai Yuncheng's commitment to using top-tier equipment and rigorous quality control is your assurance of receiving an anilox roller with a truly durable and long-lasting ceramic coating, reducing your total cost of ownership.

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News Details
Home > News >

Company news about-What Makes a Ceramic Coating Durable and Long-Lasting?

What Makes a Ceramic Coating Durable and Long-Lasting?

2025-09-28
What Makes a Ceramic Coating Durable and Long-Lasting?

Q:

The durability of the ceramic coating on our anilox rollers is critical. What factors contribute to a long-lasting coating, and how can we identify a well-coated roller?

A:

The durability of a ceramic coating is determined by its hardness, density (low porosity), and adhesion to the base roll. These properties are achieved through advanced thermal spray technology, high-quality ceramic powders, and controlled application processes. A durable coating resists wear from doctor blades and abrasive inks, maintaining its performance over thousands of printing hours.

In tough operating conditions, such as those found in Africa and the Middle East where abrasive inks might be used, or in high-volume printing houses in China and India, coating failure is a major cost driver. The pain point is suppliers who use inferior spraying systems or processes, resulting in coatings that chip, wear quickly, or have high porosity that leads to ink trapping and contamination.

At Shanghai Yuncheng, we invest in the best coating technology to ensure longevity. We utilize the Oerlikon Metco Triplex210 plasma spray system and the Praxair JP8000 HVOF system. These systems provide exceptional process stability, resulting in coatings with high hardness, excellent stability, and very low porosity. Our skilled production team follows stric (process flows) to ensure perfect adhesion and consistency on every roller.

When evaluating a supplier, inquire about their coating technology. Shanghai Yuncheng's commitment to using top-tier equipment and rigorous quality control is your assurance of receiving an anilox roller with a truly durable and long-lasting ceramic coating, reducing your total cost of ownership.