Model 340 Case Erector / Bottom Sealer

Adhesive or tape case erector and bottom sealer at speeds to 10 to 30 cpm for over sized cases

Here’s a workhorse case erector built to manage the special requirements of oversized corrugated cases. It’s built tough, with a heavy tubular steel frame, packed with rugged components that handle large kd blanks at top production speeds. Its continuous motion mechanical case drive and “walking beam” case transfer provide positive case positioning and total control. This Model 340 case erector runs a full range of case sizes with quick crank-adjust changeover, and offers standard features that work to increase efficiency and reduce your maintenance tasks. Tape or adhesive sealing models available.


  • Model 340 Case Erector Operation

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Features and Benefits

  • A-B-C Intelligent Control ensures precise operation

    A-B-C Intelligent Control ensures precise operation
Intelligent Control takes PLC logic one step further, to provide unprecedented control of line performance. Closed loop position feedback ensures precise timing of each operating sequence, utilizing non-contact sensors to provide input. The touch screen display provides real-time operating data, and allows independent operation of all functions, diagnostics, and changeover settings.
  • Easy load case magazine with positive indexing

    Easy load case magazine with positive indexing
The high capacity kd magazine holds up to two case stacks, and automatically indexes each stack into position to provide a continuous case supply with minimum operator attention. Cases are indexed with a combination gripper/sliderail system that is designed to accommodate out-of-spec corrugated and smoothly handles large, heavy cases.
  • Reliable, case-squaring mechanical transfer

    Reliable, case-squaring mechanical transfer
The mechanical walking beam transfer bars are mounted on synchronized transfer chain. This design provides additional squaring action as cases travel from erecting through sealing.
  • Positive flap folding

    Positive flap folding The major case flaps are gripped firmly as the heavy-duty rear flap tucker folds the inner flap, ensuring efficient flap folding and sealing. The continuous motion main drive powers the walking beam case transfer that squares cases as they travel. The main drive has a sealed bearing linkage that ensures high speed performance for the long haul.
  • Servo-powered sealing ram (Adhesive sealing)

    Servo-powered sealing ram (Adhesive sealing) A servo motor powers the sealing compression ram to provide full compression on every case and ensure a secure seal during high speed production. 2” or 3” wide Tape Applicator head (Tape sealing)
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Model 340 Case Erector Specifications


  • Case range: RSC and HSC cases
  • Electrical: Primary 230 or 460v, 60hz, 3ph
  • Air: Adhesive: 1.12 scfm per cycle @ 80 psi
  • Air: Tape: .576 scfm per cycle @ 80 psi
  • Speed: Up to 30 cases per minute

High Performance Features:

  • Heavy steel box frame construction- welded and bolted for strength
  • All-mechanical main drive
  • High capacity vacuum system
  • Direct drive walking beam case transfer

Features for Reliable Operation:

  • A-B-C’s Intelligent Control electronics provide total control of operation
  • Low level case magazine holds 2 stacks of cases eliminating frequent refills
  • Automatic case feed from top of stack by dual floating grippers to smoothly feed warped or band-marked cases
  • Dual top and bottom vacuum grippers that over-open cases ensuring proper opening of cases with poor manufacturer’s joints
  • Reliable walking beam case transfer

Reduced Maintenance Features:

  • Non-contact sensors monitor machine operation
  • Sealed bearings throughout
  • Gull-wing style high visibility machine doors allow easy machine access
  • Touchscreen control for machine jog, diagnostics, troubleshooting, changeover settings
  • Back-up eye for surge control
  • Elevated beacon fault light

A-B-C's Intelligent Control gives you more

Included in the base price of the machine, this package features:

Variable speed capability:

  • 10-30 cases per minute
  • Speed ramps up and down to suit line speed- all settings (including adhesive application) are automatically adjusted as speed changes
  • Soft Stop - quits operation without dumping air
  • Cycle stop - cycles out all cases before stop
  • Main drive jog function
  • Manual operation of all functions including glue test

Standard fault detection features:

  • Downstream case backup
  • No/low air pressure
  • Guard door opened
  • Case did not open properly
  • Motor overload
  • Encoder or coupling malfunction

Optional features:

  • Magazine extensions for additional capacity
  • Motorized automatic adjust for changeover

Download Floor Plan Drawings:

Click the link below to download the floorplan in .dwg format. If you need another format, please call 800-237-5975 and we will be happy to help.

- Model 340t Floor Plan

- Model 340hm Floor Plan