Model 30 Hot Melt Adhesive Top & Bottom Case Sealer

Model 30 case sealer for hot melt adhesive sealing at speeds from 5 to 50 cases per minute

Simple in design, reliable in operation ... that's how A-B-C builds case sealers. And, over the years, our commitment to quality has made A-B-C case sealers the industry standard. Now we're setting new standards.   Today's Model 30 hot melt sealer is the best ever, with a new design and high productivity features to handle real-world production demands today and in the future. With speeds from 5 – 50 cpm adhesive case sealing.
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Features and Benefits

Model 30 Clean, functional design

Clean, functional design

This case sealer's sleek stainless steel frame won't rust and never needs painting. The clear, gull-wing doors are a standard feature, not special order. They are electrically interlocked to stop the sealer when opened, and allow total access to the machine.

Model 30 Built for production

Built for production

This case sealer's stainless steel frame is welded and bolted for strength, and the upper operating mechanisms are secured to the frame by a solid rack and gear system. Drive shafts are solid 1-1/4" steel. The flight lugs are forged of cast aluminum, mounted on wear-resistant 1-1/2" pitch flight chain. A-B-C flight lug drive has been proven in thousands of case sealers as an extremely reliable and durable method of case transfer. With a total machine weight of over 2,200 pounds (not including compression) the Model 30 is built to handle the toughest production situations.

Model 30 Features for square casesFeatures for square cases

A-B-C's exclusive flight lugs push each case at the corners, to square it during transfer. The cast aluminum flap folders are gradually contoured to fold the flaps at the score line then close them smoothly with no flap overlap. Even cases with undefined scores are folded squarely and securely.

The compression section is an independent unit, with a dual belt case transfer that is powered by a 1 hp motor to assure proper case transfer. The top belt is backed by spring loaded rollers which adjust to varying case heights for a uniform seal.

Model 30 Easy changeover

Easy changeover

Case size changeover is simple. First, position a new case at the infeed and use the manual crank adjusts to fit the new case height and width. Adjustments may be made from either side of the sealer. Next, set the new adhesive pattern at the electronic adhesive timer. In minutes, the case sealer is back in production.


Low maintenance

The rugged construction of the Model 30 hot melt case sealer is your guarantee that it will run longer with less wear or care. Yet this powerhouse case sealer has additional features to minimize your maintenance tasks. The main drive gear assembly is enclosed in a lubricating oil bath to eliminate gear wear. Sealed bearings and self-lubricated air cylinders never need maintenance. The automatic water eliminator prevents air valve damage caused by water in air lines. When routine maintenance or cleaning is necessary, the gull-wing doors swing out of the way to allow complete machine access.

Model 30 Videos

Model 30 top & bottom case adhesive sealer: top & bottom case adhesive sealer


Model 30 hot melt adhesice top and bottom case sealer


  • Case range: RSC cases
  • Electrical: Primary 230 or 440v, 60hz, 3ph
  • Air: .06 cu. ft. per cycle at 60 psi
  • Speed: 5 - 50 cases/minute
  • Standard compression lengths: 4’, 6’, 8’, 10’, 12’, 14’, 16’ (other lengths are available, consult factory)

High Performance Features:

  • Automatic case feed
  • Automatic minor flap closing
  • Heavy-duty flight lug drive
  • Cast aluminum flap folders
  • Top quality hot or cold adhesive applicators
  • Adhesive pattern timer
  • Independent motorized compression unit
  • Spring-loaded top compression rollers
  • Gull-wing style high visibility doors
  • Low voltage control circuit transformer
  • Convenient power on-off button

Reduced Maintenance Features:

  • Rapid-adjust cranks for case change
  • Maintenance-free sealed bearings
  • Main gear drive in sealed oil bath
  • Self-lubricating air cylinders
  • Automatic water eliminator

Optional features:

  • Repeatable position indicators on adjustment shafts

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 30 Floor Plan

Did You Know?

You can seal with both adhesive AND tape interchangeably on the Model 436 case sealer, using quick change, drop–in sealing modules.