Case Erector | Model 300

Adhesive case erector/ bottom sealer for midrange packaging

Midrange adhesive case erector

This rugged and reliable machine is a solid proof that you don’t need to sacrifice quality or production to save on your capital equipment costs. It is an economical erector for medium speed lines, built with the same dedication to quality construction and reliable performance that have been the hallmark of our brand since 1940.
Offering top flexibility and quick changeover, this erector will satisfy your current needs with the versatility to adjust to everchanging market needs. The Model 300 will provide big ticket performance on your packaging line and a quick payback on your investment.


  • Model 300 Case Erector Operation

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Features and Benefits

  • Large capacity, easy-load case magazine

    Large capacity, easy-load case magazine The self-indexing auxiliary case magazine provides a continuous case supply to the box erector infeed. As each stack is used, another moves into position and multiple stacks can be loaded to allow more time between refills.

    The ergonomic low level design makes it easy to refill without lifting cases.

  • Case feed designed for smooth operation

    Case feed designed for smooth operation This box erector has self-adjusting, spring loaded grippers that ensure proper feed from uneven stacks of warped or band-marked cases.

    Their unique "floating" design lets them operate independently to grip each case firmly and provide a consistent and reliable case feed.

  • Reliable case erecting mechanism

    Reliable case erecting mechanism Production-proven since 1990, A-B-C's cam-operated vacuum pullback case opener design is superior in running less-than-perfect corrugated.

    This method utilizes dual vacuum grippers- lower grippers provide solid compression to hold the case firmly while the upper grippers pull the case open.

  • Positive flap folding and case transfer

    Positive flap folding and case transfer 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 which squares cases as they travel. The main drive has a sealed bearing linkage that ensures high speed performance for the long haul.

  • Shock absorbing case compression ram

    Shock absorbing case compression ram The case compression mandrel is equipped with shock absorbers to eliminate machine stress thereby reducing maintenance and ensuring long machine life.
  • Quick changeover

    Changeover is simple–adjustment for the entire range of case sizes can be completed without change parts, using rapid adjust cranks and slides with locking handles.
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Model 300 Case Erector Specifications

High Performance Features:

  • Tubular steel frame construction- welded and bolted for strength
  • All-mechanical main drive
  • High capacity vacuum system
  • Direct drive walking beam case transfer
  • Substantial 1 hp drive motor powers erector
  • Adjustable leveling footpads

Features for Reliable Operation:

  • Low level case magazine holds 3 stacks of cases (approx. 300 kd’s) 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
  • Outer flaps are over-opened to ensure smooth minor flap folding

Reduced Maintenance Features:

  • Non-contact sensors monitor machine operation
  • Sealed bearings throughout
  • Sliding interlocked panel guards
  • Touchscreen control on hot melt model to set adhesive pattern
  • Back-up eye for surge control
  • Quick changeover with rapid-adjust hand cranks
  • Automatic water eliminator keeps air lines dry

Standard fault detection features:

  • Downstream case backup
  • Case magazine is empty or low
  • No / low air pressure
  • Guard door opened
  • Case did not open properly
  • Emergency stop activated
  • Motor overload
  • Photo eye is dirty or misaligned
  • Encoder or coupling malfunction
  • Individual sensor malfunction
  • Minimum speed fault

Optional features:

  • Magazine extensions for additional capacity
  • CSSC case capability
  • Repeatable position indicators on adjustment shafts
  • Grouped lubrication fittings

Download Floor Plan Drawings:

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

- Model 300 Floor Plan