Rollers for granulator OGP

Description Rollers for granulator OGP

Thanks to our many years of experience in manufacturing molds, our products always maintain high quality, as confirmed by the positive feedback from our customers. All liners are made from alloyed steel, which significantly increases wear resistance. Heat treatment, particularly bulk hardening, is an integral part of the mold manufacturing process. The final step in production is the hardness testing, as it directly affects the durability of the mold. This test is conducted by the quality control department using the Rockwell method and specialized equipment. It is a non-destructive testing method, where the indenter is inserted into the material, and the depth of penetration is measured under a constant load for each hardness level.