Complementary Treatments

Other optional material treatments are part of DYMCO’s manufacturing processes and are an important addition to our products.

Photo etching

  • Offers remarkable cost reduction for an initial setting because photo etching does not require high tooling charge.
  • Without burrs, distortion and work hardening photo etching realizes excellent surface flatness.


  • Highly accurate perforation of micron order
  • Exceptional hardness of Hv450 to 550

Micro press work

  • Super minimum tolerance of perforation
  • Smooth mirror-like finish inside wall of a hole
  • Various hole shapes
  • Sharp edges when needed

Mirror polishing

  • Mirror finish on stainless steel and Nickel belts
  • Available for plates, strips and endless belts. 
Food Grade Conveyor system