ROTARY JOINTS

FOR THE PAPER INDUSTRY

Rotary joints contribute to a large extent to raising the quality of processes and products in the paper industry to top level. Whether steam, heat transfer oil or water – the maierGROUP supports you when it comes to increasing the service life of your machine and significantly reducing unplanned maintenance.

ROTARY JOINTS
FOR CALENDERS

Your application

  • Safe passage of steam or thermal oil for heating metal calender rolls
  • Water cooling of the coated rolls in the calender
Your advantages

  • Reliable operation at high rotational speeds and temperatures
  • Cooled sealing area at temperatures above 200°C
  • Pressure balanced primary seal
  • Closed system with very low risk of leakage to the outside
  • Monitoring of the rotary joint and the cooling unit in the PLC

ROTARY JOINTS
FOR COOLING ROLLS

Your application

  • Cooling of cylinders after the dryer section with water
Your advantages

  • Sturdy, durable design
  • Flexible adaptation to changes in the production process

ROTARY JOINTS
DRYING CYLINDERS

Your application

  • Steam heating of continuous drying cylinder for drying paper webs
Your advantages

  • Sturdy, durable design
  • Suitable for steam or thermal oil applications
  • Flexible adaptation of the seal’s temperature sensors

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