CorrPro™ Rotary Joints
US Patent No. 6,203,072

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The CorrPro joint from Kadant Johnson was the first to include a syphon with its clearance adjustable from outside the roll. The patented design allows the operator to adjust the clearance between the internal roll surface and the syphon vertical pipe after the joint and syphon equipment is installed.

The CorrPro joint uses balanced seal technology that outperforms any rotary joint on the market today. Operating torque is reduced by nearly 60% compared to conventional steam joints, resulting in lower energy consumption and less seal wear. The bracket-mounted design provides for a rigid support and eliminates side loading from flexible hoses.

The CorrPro system is so advanced, it is guaranteed to perform without maintenance from roll grind to roll grind when installed by Kadant Johnson. With these and other features, the CorrPro joint has become the preferred steam joint of wet end corrugating OEMs worldwide. The CorrPro steam joint is rated up to 243° C (450° F), 20 bar (300 psig), and 600 RPM.

CorrPro Rotary Joint
 

 

 


Features Benefits
  • Balanced seal design with AI technology
  • Circular bracket mounting
  • Seal wear indicator
  • Adjustable syphon clearance
  • Minimized seal loading and seal wear
  • Rigid support for safety and reliability
  • On-machine measurement of seal wear
  • Optimize heat transfer and temperature uniformity

 

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