Super Finishing Technology

Smoothing without shaving

”Super Finishing Technology” is a reforming technique that uses rollers to smooth metal surfaces.
This technology was created from the "Tube Expander", which expands and fixes a heat exchanger tube.
It not only achieves a mirror finish on the surface, but simultaneously improves internal residual compressive stress as well as abrasion resistance and fatigue strength. Unlike polishing and grinding, this technology does not generate waste such as sludge. It is a clean and smart processing technology that can be employed at any manufacturing site.