Our dry tumbling finishing process delivers a consistent, high-quality surface finish on stainless steel precision castings without the use of water. Using professional composite abrasive media and eco-friendly polishing agents, components are processed in a closed rolling environment that removes residual scratches and surface roughness left from preliminary grinding. The result is a uniform, refined finish with no colour variation between parts. Unlike manual belt polishing, dry tumbling fully preserves the original edges, contours and dimensional accuracy of each casting. There is no risk of over-grinding, edge collapse or deformation, making it especially well suited to handrail and railing accessories where consistent form is critical. The process is highly automated, reducing reliance on skilled labour while maintaining output quality across every batch. For high-end export components requiring a clean, repeatable finish, dry tumbling is our preferred solution.
Dry Tumbling Finishing
