Pre-treatment in spray lines are done by applying chemicals on to products with the help of spray nozzles.
Spray surface cleaning lines are made of 304 or 316 quality stainless sheet according to the using chemical features. The chemical used in the spray line is sprayed on the material with nozzles. Pressurized spraying of chemicals ensures that the parts are coated and washed.
In the last stage of the spray line, at the exit of the tunnel, high speed air flow is applied to the materials in order to remove the water particles.