Description

Techrolls are polyurethane and rubber coatings performed on rollers. The hardness range for tpu coating is 30° to 95° Sh. A and is used when the roller is subject to abrasion. Rubber coating, on the other hand, is used where the roller is subject to friction generating high temperatures. On the rollers coated with mold compounds, machining can be performed to create channels and dual hardness coatings.