A-B-C 335 Tablock Case Erector

A-B-C 335 Tablock Case Erector

At a Glance

  • For RSC, RSC Tablock, CSSC, HSC cases
  • 10 – 35 cases per minute
  • Wide case range with quick changeover
Sustainability Tip

Buy your corrugated cases from us, and get a discount on this A-B-C case erector!

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A-B-C 335 Tablock Case Erector
A-B-C 335 Tablock Case Erector self-indexing magazine
A-B-C 335 Tablock Case Erector HMI controller
A-B-C 335 Tablock Case Erector gripper feeder
A-B-C 300T Hot Melt Adhesive Case Erector tablock folder
A-B-C 335 Tablock Case Erector case compression ram
A-B-C 335 Tablock Case Erector case range

High Speed, Mechanical Drive Tablock Case Erector

The A-B-C 335 tablock case erector has a compact design for easy installation and provides excellent 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 A-B-C 335 is the best solution for your tablock case erecting needs.

Machine Features

Designed to run out-of-spec corrugated, warped KDs, and high recycled content cases
Integrated tablock module with bypass to run other case styles
Compact design, 30% smaller than other tablock erectors, for easy installation
Rapid changeover with no tools
Seal with adhesive or at speeds to 35 cpm


High-Speed, Mechanical Operation and Space-Saving, Compact Design: The A-B-C 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: This case erectors 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: 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 erectors ergonomic low level design makes it easy to refill without lifting cases.

Case 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.

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

Case Range

RCS Tablock:
Length: 7" - 21"
Width: 7" - 16"
Height: 7" - 14"
Length: 7" - 22.75"
Width: 5.75" - 16"
Height: 3" - 15"
Length: 7" - 22.75"
Width: 5.75" - 16"
Height: 5.5" - 22"


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

Machine Specifications

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 knockdowns) 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
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


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 30 cases per minute

Please contact Pro Pac or call 888-318-0083 for your case erecting equipment.

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