Breitenbach: Heat transfer & chill rolls, polishing rolls

Heat transfer and chill rolls

are used for heating, cooling and smoothing of all types of sheet products.

Heat transfer & chill rolls

"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

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Polishing rolls

are used for smoothing all types of web-shaped products.

polishing rolls

"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

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Mixing rolls

Calender rolls

Thermo rolls, calender rolls, roll shells

Heat transfer & chill rolls, polishing rolls

Coating & doctor rolls, printing cylinders

Cracking rolls, smooth rolls, flaking rolls

Refiner rolls

Precision rolls

Pistons

Rubber and plastic industry

Paper industry

Food industry

Feed industry

Refinishing

Engineering

Reconditioning

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