Hughes Enterprises

3M 800af Fully Automatic Adjustable Case Sealer

Eliminate bottlenecks in your end-of-line packaging with the 3M-Matic automatic case sealer. Offering streamlined performance and reliability, this operator-free machine applies tape to bottom center seams and automatically folds the top flaps prior to sealing.

Product Details

The 800af is easily adjusted to handle a variety of box sizes and stabilizes every case for squarely-taped end products. Its rugged design reaches speeds of up to 40 cases per minute and is ideal for use in many industries, including food and beverage, medical devices, pharmaceutical, retail and distribution.

If you have questions about which case sealer would work best for your company, give us a call at (609) 586-7200 to request a quote. We are a leading supplier of 3M machines and can customize a solution for you.


  • 3M AccuGlide 3 Taping Head
  • Automatic flap folding machine seals top and bottom center seams
  • Folds top flaps prior to sealing with either 48-mm or 72-mm side tape
  • Energy-saving option automatically shuts sealer off if no box is present
  • Emergency stop on each side for quick access
  • Hinged access doors with steel screen for case flow viewing
  • Upper flap folding eliminates need for operator
  • Use with 1.5-inch or 2-inch Scotch® box sealing tapes
  • Handles cases up to 85 pounds
  • Tape application monitor detects sealing inconsistencies
  • Locking/swivel casters allow easy movement from one production area to another


Speed Up to 40 cases per minute (CPM)
Minimum Case Size 6 inches long, 4.75 inches wide, 4.5 inches high
Maximum Case Size 30 inches long, 21.5 inches wide, 24.5 inches high
Overall Machine Footprint 38.75 inches, length 1: 75.6 inches, length 2: 135.6 inches, minimum height 62 inches, maximum height 86 inches
Machine Weight 820 pounds
Electrical Requirements 115V/60Hz electronics/3.8 A
Drive Belt Speed 100 fpm

We’re there when you need us

Hughes Enterprises offers 24/7 on-site maintenance and support services, so you never have to wonder who to call when downtime strikes. Whether you’re looking for installation assistance, routine maintenance or emergency support, reach out to discuss your needs with a factory certified support technician.

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