Roller for sheet and film
1.Double shell, internal spiral flow channel design, with good heat dissipation efficiency.
2.The hot fitting interference fit is adopted, with high roller strength; Medium high compensation bending to reduce the thickness error of sheet and plate products.
Description
Roll surface treatment
1. After quenching and tempering treatment, ensure a compact organizational structure
2. Deep quenching of external surface, hardness reaching HRC50~55
3. The surface is electroplated with hard chromium, and the hardness reaches HRC58~65
Surface treatment
1. Mirror and ultra mirror surface grinding and polishing
2. It can process all kinds of leather lines, matting, fogging, frosting, and reticulation, and undertake customized samples.
3. The surface is sprayed with Teflon and various adhesive rollers.