Centrifuge Cement Dust Coating: A Case Study

13th January 2025

Two centrifuges used in cement dust handling at a mining site were experiencing severe wear due to the abrasive nature of the materials processed. This persistent abrasion led to frequent maintenance disruptions, negatively affecting operational efficiency and increasing overall costs. Having successfully utilised Resimac coatings in similar applications, the client required a dependable coating solution to withstand the harsh conditions, protect critical equipment, and reduce ongoing maintenance demands. By restoring the centrifuges’ durability, the client aimed to extend their service life and maintain uninterrupted operations.

Resimac’s Centrifuge Cement Dust Coating Solution

Abrasive grit blasting to an 80-micron profile for optimal adhesion.
Apply two protective coats of Resimac 202 Ceramic Repair Fluid.
Repair minor surface damage with Resimac 201 Ceramic Repair Paste before the final coating application.

Application Details

The centrifuge surfaces were grit blasted to achieve an 80-micron profile, ensuring optimal adhesion of the protective coating. Even complex areas, such as the hard-faced steel plates, were prepared to meet the required standard. Following surface preparation, two coats of Resimac 202 Ceramic Repair Fluid were meticulously applied, forming a durable barrier against the abrasive effects of cement dust. Damaged areas were restored using Resimac 201 Ceramic Repair Paste, reinforcing structural integrity prior to the final coating application.

Products Used

Results and Benefits

The Resimac 202 coating provided a robust and long lasting protective barrier, safeguarding the centrifuges against wear from abrasive cement dust. The application of Resimac 201 Ceramic Repair Paste effectively repaired surface damage, restoring substrate integrity prior to the final coating. Together, the coatings delivered enhanced abrasion resistance and structural reinforcement, significantly reducing maintenance demands and extending operational intervals. The client recognised the solution’s reliability and cost efficiency, with routine recoating planned to ensure consistent performance. This comprehensive repair strategy minimised downtime, mitigated the risk of equipment failure, and optimised both operational efficiency and service life.