PLASTINDIA 2023Products & Services Calender Rolls
Calender Rolls
Exhibitor
Leonhard Breitenbach GmbH
Industry: PVC-foil production
Common diameter: 300 – 875 mm
Common roll body length: 600 – 4,500 mm
Material: chilled cast iron Tuk 00 – Tuk 30,
forged steel, e.g. 42CrMo4,
34CrNiMo6, 30CrNiMo8, 58CrV6
Design: cored, peripherally drilled with plug or ring sealing
Coating: without coating, chrome, tungsten carbide
Surface: cylindrically ground or ground with crown,
polished, Ra <= 0.02 mm
TIR and geometrical shape 0.002 mm
Special features: hot ground for best precision at operating temperature
Further reading Common diameter: 300 – 875 mm
Common roll body length: 600 – 4,500 mm
Material: chilled cast iron Tuk 00 – Tuk 30,
forged steel, e.g. 42CrMo4,
34CrNiMo6, 30CrNiMo8, 58CrV6
Design: cored, peripherally drilled with plug or ring sealing
Coating: without coating, chrome, tungsten carbide
Surface: cylindrically ground or ground with crown,
polished, Ra <= 0.02 mm
TIR and geometrical shape 0.002 mm
Special features: hot ground for best precision at operating temperature
Calender rolls are used to manufacture many rubber and plastic products