Stacker Energy Absorbing/Vibrating Backstop

Stacker Energy Absorbing
Stacker Energy Absorbing

Upgrade Application

 Applicable to all stacker models

Upgrade Description

The  Energy  Absorbing/Vibrating  Backstop  Upgrade  for  MarquipWardUnited’s Stacker significantly reduces sheet bounce, producing improved stack quality.  The  upgrade  modifies  the  existing  backstop  with  additional  dampening material  along with a pneumatic vibrator for the backstop assembly. 

Upgrade Benefits

  • Pneumatic vibrator
  • Extra dampening material
  • Available on all Stacker models
  • Improved stack quality
  • Reduced sheet bounce against backstop
  • Helps prevent sheet hang up on backstop associated with running warp

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