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ITALIAN FINISHING TECHNOLOGY

THERMOSETTING CALENDERS

All BETA thermosetting calenders for hot and cold treatments are equipped with standard rolls with an internal gap for diathermic oil or cooling liquid circulation.

  • Rolls designed for limited deflection
  • Temperature deviation on the roll table ± 1°C
  • Automatic proportional pressure regulator
  • Steel chromium-plated surface
  • OPTIONAL: motor-driven rolls’ spacer devices
  • OPTIONAL: cross-axis, crown surface, hardening

MAX

Pressure

20 t

MAX

Roll Width

6 m

MAX

Temp

220°C

THREADING

Tablewidth 5.650mm, rolls’ diameter 800mm.

Driven spacer devices for the

regulation of the rolls’ gap.

Rotary joints and special rolls allow the circulation of diathermic oil or cooling liquid.

CROSS-AXIS

The cross-axis system compensates for the roll bending under the pressure load.

It is used to obtain a uniform thickness of the web on the whole tablewidth.

The movement of the roll is actuated by means of gear motors.

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