Wet processing includes all applications with sanding belts, brushes, and other surface processing media, where the process requires coolant.

Such cooling liquid is utilized to keep the sanding belts clean, ideal for applications requiring tight tolerances, and avoiding heat expansion. The contaminated coolant is collected in a tank, filtered to eliminate the sludge, then recirculated in the system.
The machine includes a pre-drying system for the processed workpieces made of squeezing rollers and a series of air knives.