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PRS eStacker


High speed, reliable performance - FULLY AUTOMATIC ELECTRIC PALLET STACKER

Fully automatic, high speed pallet stacker with fixed 48" x 40" capacity. (or Euro sizes of 800 mm x 1,200 mm or 1,000 x 1,200 mm per order)

PRS electric pallet stackers feature SEW-Eurodrive systems that power a central drive shaft to operate a dual sided lift mechanism.  The pallet lifting toggles are simple spring loaded devices that engage the pallet in four contact points.  The integrated conveyor is dual chain, 2 strand design which is also powered by SEW-Eurodrive motor/reducer units.   The result is a bullet-proof, smooth, quiet, and fast pallet stacker that is built to last, even in a 24/7 production environment.


    Check out what our clients have to say
    • PRS has been a fantastic partner over the past 25 years . Service to our staff is their expertise, they understand our business and how down time impacts our productivity and cost structure. I have witnessed PRS staff on the phone with my staff walking them through problem solutions.

      Steven Mazza S&B PalletPlainfield, NJ


  •   If Euro pallets size is necessary in your operation, this machine can be customized up request
  • e stacker can be built to adjust for different size pallets let us know, we’ve done it before and we could do it for you


  • Automatic pallet stacker with fixed 48" x 40" capacity
  • Live infeed/outfeed conveyor chains driven by 1.5 hp SEW Eurodrive
  • 41" standard opening - 49" opening available upon request
  • Lift mechanism uses 4 spring loaded toggles to hold pallets in stack - eliminating uneccesary air cylinders/valves
  • Allen-Bradley variable frequency drives control speed for both the chain conveyor and lift mechanism
  • Production rate of 14 pallets per minute - speed adjustable via frequency drives
  • Lift mechanism is powered by 5 hp SEW Eurodrive with brake system and uses 1.625" TGP shaft
  • Lift mechanism utilizes an adjustable counter weight system to alieviate the load on the drive system
  • Lift mechanism utilizes # 80 roller chain
  • Linear motion of lift system utilizes Heavi-Rail track and bearing system
  • Machine control by Allen-Bradley PLC
  • Cutler Hammer reflective photo eye switches sense pallet location - proximity switches sense lift position
  • Sole pneumatic component is roll type pallet gate - includes filter regulator lubricator with gauge
  • All components are mounted on one side of the machine for simple operation and maintenance

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