Case Erector | Model 335

Model 335 tablock case erector and bottom sealer at speeds to 10 to 35 cases per minute

Case erector for tablock cases

This tablock erector has a compact design for easy installation and offers top flexibility to run RSC Tablock, RSC, HSC, and CSSC cases. It offers quick changeover with no change parts for top flexibility. With rugged construction and top quality components, the Model 335 is the best solution for your tablock case erecting needs.


  • Model 335 Case Erector Operation

  • Model 335 Case erector for Tablock, RSC & CSSC cases

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Features and Benefits

  • High speed, mechanical operation and space-saving, compact design

    The Model 335 case erector runs a realistic 35 cases per minute on a continuous motion, all-mechanical drive system. Each case blank is positively fed from the magazine by combination gripper/slide bar case transfer. A cam-operated opening arm and mechanical walking beam case transfer provide positive case handling and reliable operation throughout.

    At only 19 linear feet including the extended auxiliary magazine and tablock module, this tablock case erector is 30% smaller than competitive machines.

  • Color Touchscreen gives you total control

    Color Touchscreen gives you total control This case erector's color display shows real-time operating data and allows independent operation of all functions, diagnostics, and changeover settings.

    Its simple, step-by-step sequences simplify set up and operation. Non-contact sensors monitor machine operation and ensure precise timing of each operating sequence.

  • Large capacity, easy-load case magazine

    Large capacity, easy-load case magazine
The self-indexing auxiliary case magazine assures a continuous case supply to the erector. As each stack is used, another moves into position maximizing time between refills.

    This case erector's 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 tablock erector has self-adjusting, spring loaded grippers that ensure proper case feed from uneven stacks of warped or band-marked cases.

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

  • Simple tablock folder with bypass

    Simple tablock folder with bypass
This innovative method of tablock opening is the result of over 60 years of packaging machinery development. It's an original design that folds the flaps smoothly without stress on the tabs that can cause tearing or release.

    To run regular cases, this tablock case erector module is set at bypass mode. It's that simple.

  • Shock-absorbing case sealing and squaring ram

    Shock-absorbing case sealing and squaring ram
The case compression mandrel is equipped with shock absorbers that eliminate machine stress, to reduce maintenance and ensure long machine life.
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Model 335 Case Erector Specifications


  • Case range: RSC, RSC-Tablock and HSC cases
  • Electrical: Primary 230 or 460v, 60hz, 3ph, NEMA 12
  • Air: Adhesive: 1.621 scfm per cycle @ 80 psi
  • Speed: Up to 35 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
  • Rapid changeover tablock bypass

Features for Reliable Operation:

  • A-B-C’s Intelligent Control electronics provide total control of operation
  • Low level case magazine holds 3 stacks of cases (approx. 300 KDs) eliminating frequent refills
  • Automatic case feed from top of stack by dual floating grippers to smoothly feed warped or band-marked cases
  • Tablock opener is designed to gently fold tablock flaps while reducing stress on tabs, to prevent tearing or release
  • 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
  • Electronic solenoid valve package

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:

  • 10-35 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
  • Case magazine is empty or low
  • No/low air pressure
  • Guard door opened
  • Case did not open properly
  • Photo eye is dirty or misaligned
  • Motor overload
  • Encoder or coupling malfunction
  • Individual sensor malfunction
  • Minimum speed fault

Optional features:

  • Magazine extensions for additional capacity
  • Repeatable position indicators on adjustment shafts
  • Major-flap memory relaxer for seal-afterpack operations
  • Locking swivel casters for portability
  • 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 335 Floor Plan