Model 330 Adhesive Case Erector / Bottom Sealer

Model 330 case erector and bottom sealer for adhesive sealing a speeds from 10-35 cases per minute

Performance-proven on packaging lines spanning North America, this Model 330 case erector / bottom sealer gives you so much more. It's powerful, with a continuous motion drive that speeds through case forming and sealing from 10-35 cpm. It's smart, with PLC electronics that control operation, document performance and take the guesswork out of diagnostics. It's operator-friendly, with simple touch screen controls and an easy-refill case magazine. With easy changeover and features to accommodate poor corrugated, this case erector is a solid addition to your packaging line. With case erecting speeds from 10 - 35 cpm.

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Features and Benefits

Model 330 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 330 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 330 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 330 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 330 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 330 Shock absorbing case compression ram

Shock absorbing case compression ram

The case compression mandrel is equipped with shock absorbers to eliminate machine stress, to reduce maintenance and ensure long machine life.


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 330 Videos

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


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 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 (dependent on case sizes)
  • 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
  • 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

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 330 Floor Plan

Did You Know?

You can upgrade A–B–C’s semi–automatic palletizers to fully automatic operation with an upgrade kit.