Heavy Duty Center Box

Upgrade Application

Applicable to Ward belted feeder

Upgrade Description

The Heavy Duty Center Box is the heart of the feeder. The center box has been strengthened and beefy 6 pitch gears are used in the internal gear train. The Heavy Duty Center Box upgrade is assembled at the BW Papersystems factory prior to shipment and is a direct replacement.

Upgrade Benefits

  • Stronger internal gears and cam
  • Roller bearing used for input and cam shaft eliminating flange bearing
  • Provide new connecting shafts between center and index box using locking elements instead of keys
  • Redesigned idler gear and mounting assembly for more robust performance

Also Available

  • Keyless timing belt pulley
  • New design vacuum box
  • Also available as a complete bottom end kit with Camco box

Technical Service


The BW Papersystems Service Department is a highly dedicated team of people committed to giving the best customer support in the industry. Trained technicians are available for emergency service, machine updates and maintenance.

Technicians are available throughout the world for fast response and quality service. Learn more about how our service technicians can help you.

Click here for Technical Service

Service Technician
A sheeter that we had planned especially for our lightweight specialty papers has become an all-round smart sheeter that can process even heavy grammages up to 300 gsm with maximum cutting accuracy.
Dr. Matthias Rauhut, CEO, DREWSEN SPEZIALPAPIERE, Lachendorf, Germany