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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
    • The team at PRS has served my company extremely well over the years. Whether we were purchasing entire systems, individual components to integrate into an existing work cell, or simply needed plates or a pry bar, PRS was there for us. The products have held up extremely well in our crazy environment and the sales staff at PRS has proven to be a great resource for information and advice.

      James Ruder President
      L & R Pallet/Envirocycle
      Denver, CO


  •   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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