Model 330T Tape Case Erector / Bottom Sealer

Model tape case erector and bottom sealer for tape sealing at speeds to 10 to 35 cases per minute

When you need a high performance case erector / tape sealer, choose the machine built for the job. Packed inside the heavy steel frame of this case erector is a powerful, continuous motion drive that speeds through case forming and sealing at 10-35 cpm. PLC electronics provide precise operation, linked to a clear and concise touchscreen operator control panel. Add the simplicity of no-tools changeover and an easy-load, low level case magazine, and you'll see why the Model 330T is the solution for your case erecting requirements.

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Features and Benefits

Color Touchscreen gives you total control

Color Touchscreen gives you total control

The 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.

Model 330T 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. The ergonomic low level design makes it easy to refill without lifting cases.

Model 330T Case feed designed for smooth operationCase feed designed for smooth operation

This case 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.

Model 330T 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.

Model 330T 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 that squares cases as they travel. The main drive has a sealed bearing linkage that ensures high speed performance for the long haul. 

Model 330T Cases sealed squarely and securely

Cases sealed squarely and securely

After flap folding, cases enter the tape sealing section, and are transported by dual upper and lower belt drive as the tape is applied. The upper and lower belts are synchronized to ensure that the cases remain square during tape sealing.


Quick changeover

Adjustment for the entire range of case sizes may be completed without change parts, by using rapid adjust cranks and slides with locking handles.

Model 330T Videos

Model 330T Case Erector :: Case erecting and bottom sealing with tape at speeds from 10-35 cpm Model 330T Case Erector :: Case erecting and bottom sealing with tape at speeds from 10-35 cpm



  • Case range: RSC and HSC cases
  • Electrical: Primary 230 or 460v, 60hz, 3ph, NEMA 12
  • Air: 1.265 scfm per cycle at 80 psi
  • Speed: Up to 35 cases/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 3 stacks of cases (approx. 300 kd's) eliminating frequent refills
  • Automatic case feed from top of stack 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 - 35 cases per minute (dependent on case sizes)
  • Speed ramps up and down to suit line speed- all settings 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
  • 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 knockdown blank capacity
  • Repeatable position indicators on adjustment shafts
  • Grouped lubrication fittings

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 330T Floor Plan

Did You Know?

Painted steel construction and high visibility guard doors are standard features on all A–B–C case sealers for maximum durability and ease of use.