Tsurumi is now offering Molib-tech coating on its AVANT MQ Series chopper pumps, reinforcing the pump’s durability and performance in demanding applications.
To address the demands of high-wear pumping environments, Tsurumi has introduced Molib-tech™, an advanced molybdenum carbide coating. This high-performance coating is known for its exceptional resistance to erosion, abrasion, and cavitation. Molib-tech is applied to pump components with high susceptibility to wear, specifically the impellers and suction flanges of Tsurumi Pump’s AVANT® MQ chopper series. It was designed to extend component life and maintain hydraulic performance; with a surface hardness of 1000/1100 HV, it is considerably harder than cast iron. This material exemplifies the AVANT lines reputation for rugged, reliable performance in municipal and industrial wastewater applications.
Cold Coated for Maximum Reliability
Molib-tech is applied using a cold coating process, as high temperatures are not used during application. This is crucial as the cold coating process prevents thermal deformation or internal stress that frequently occurs when high temperatures are utilized. When cold coating, a uniform layer of molybdenum carbide is applied across the entire exposed surface, helping to maintain the component's original properties. By thoroughly prepping and sand-blasting the surface of the component, the coating mechanically bonds to the substrate, ensuring maximum consistency and protection.
Key Benefits of Molib-tech Coating
By adding Molib-tech to critical pump components, users experience a range of benefits that go beyond surface level durability. Benefits include the following:
- Superior resistance to abrasion, erosion, fretting wear, and impact
- Improved balancing of impellers, thereby extending the operational life of rotating parts
- Dependable hydraulic performance over time, as the coating does not peel
- Consistent quality due to automation process
Supporting Long-Term Pump Efficiency
Integrating Molib-tech into the AVANT MQ Series aligns with Tsurumi’s mission to deliver low maintenance, high quality pumps. With minimal repairs and consistent output, users benefit from reduced total cost of ownership and improved operational continuity. This proven technology helps operators reduce downtime, extend product life, and optimize the overall lifecycle value of their pumping systems.
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