
Heat transfer and chill rolls, polishing rolls
Heat transfer and chill rolls
are used for heating, cooling and smoothing of all types of sheet products.

“The more exact the temperature control and the shape of the rolls,
the better the properties and the quality of the product sheet.”
Impressions – Heat transfer & chill rolls
Technical data
Common diameter | 100 – 2,000 mm |
Common roll body length | 300 – 5,000 mm |
Material | mild steel, heat-treatable steel, stainless steel |
Design | single shell, double shell with – displacement body – multiple helical passages – counter flow passages |
Coating | without coating, chrome, nickel, rubber, PUR, ceramics, tungsten carbide, anti-adhesive coating |
Surface | cylindrically ground or ground with crown, polished |
Precision | TIR and geometrical shape ≤ 0.005 mm |
Special features | manufacturing and inspection according to pressure equipment directive 97/23/EC possible |
Polishing rolls
are used for smoothing all types of web-shaped products.

“The higher the actual line load,
the more necessary the dimensional stiffness of the polishing roll.”
Impressions – Polishing rolls
Technical data
Common diameter | 250 – 800 mm |
Common roll body length | 300 – 4,000 mm |
Material | mild steel, forged steel |
Design | double shell with helical passages, peripherally drilled |
Coating | chrome, dehydrogenized |
Surface | mirror polished Rmax ≤ 0.025 µm |
Precision | TIR and geometrical shape ≤ 0.003 mm |
Special features | body hardened |