Made in the USA This product is made in the USA

The A.B. Sealer automated Maximum Case Erectors eliminate hand-forming cases. The Maximum Case Erectors automatically erects “knocked-down” or flat cases and seals the bottom flaps at speeds up to 17 cases/min. The Maximum Case Erectors are adjustable and can accommodate the widest range of uniform rectangular, square, regular slotted case (RSC), half slotted case (HSC), and center special slotted case (CSSC) corrugated boxes or cartons with widths to 24” and heights to 37”.

Standard Features:

  • Automatically erects cases at speeds up to 17 cases-per minute
  • “On Demand” operation provides total control of erected case output
  • Intuitive controls make startup and operator-training fast and easy
  • Ergonomic design allows for rapid case-size changeover without using tools
  • Walk-in 100 KD case magazines allows easy loading during machine operation
  • Accommodates the widest range of rectangular, square, RSC, HSC, and CSSC cases
  • Compact dimension saves valuable floor space: 8′-2″ L x 7′-2″ W x 6′-11″ H (Casters add 6 ¼” and adjustable footpads add from 1″ to 4 ½”)
  • Elegant engineering reduces moving parts and increases reliability
  • Heavy-duty steel tube construction for minimal maintenance and long life
  • Heavy-duty, plate steel, side-belt drive provides positive case transfer
  • Case sizes:
    • Width: 8″ minimum—24″ maximum
    • Height: 37″ maximum
    • KD case (L + W): 46″ maximum


  • Optional casters offer true portability for placement inside your plant
  • Stainless steel construction for sanitary specifications or corrosion resistance
  • Choice of PLC control systems

1Testing might be required to determine obtainable speeds for your application.

Utility Requirements:

  • Air: 5.5 CFM @ 90 PSI
  • Electrical:
    • 120VAC, Single Phase, 60HZ, 2.6 AMP or 220 VAC, Single Phase, 60 HZ, 1.3 AMP
    • 90 VDC for belt drives

Approximate Dimensional Drawing:

Max 7 Erector Orientations