3M-Matic 800-A3 Case Sealer | Accu-Glide 3 Heads | S/N 4878 | Side-Belt Drive

1998 3M-Matic 800-A3 Side-Belt Case Sealer | S/N 4878 Equipped with Accu-Glide 3 Taping Heads | 115V | Narrow Box Specialist

The 3M-Matic 800-A3 is an industrial workhorse specifically engineered for sealing narrow or unstable cartons. While top-drive machines often cause "fish-tailing" on narrow boxes, the 800-A3's dual side-belt drive grips the box securely, ensuring a straight, professional seal every time.

This unit is upgraded with Accu-Glide 3 Taping Heads, 3M's premium curvilinear design that applies tape with incredibly low pressure. This makes it ideal for lightweight boxes or fragile contents that could be damaged by standard taping heads.

• Side-Belt Advantage: Spring-loaded drive belts provide positive traction for boxes as narrow as 5.5 inches.
• Accu-Glide 3 Technology: High-speed, low-impact taping heads reduce box damage and tape snaps.
• Dual-Mast Stability: Two support masts with lead screws ensure the top taping head stays perfectly level, even during high-volume runs.
• Fast Changeovers: Twin hand-cranks allow operators to adjust for new box heights and widths in seconds.
• 3M Reliability: Built on a heavy-duty welded steel frame; parts and service are supported globally by 3M/Combi.

Technical Specifications (S/N 4878)

• Model: 800-A3 Adjustable Case Sealer
• Serial Number: 4878
• Year of Manufacture: 1998
• Taping Head: Accu-Glide 3 (High-performance, low-impact)
• Tape Width: 2" (50mm) to 3" (72mm) capacity
• Drive System: Dual Side-Belt Drive
• Box Capacity: * Width: 5.5" to 24.5" (Extended width model)
• Height: 4.75" to 24.5"
• Belt Speed: 100 feet per minute (FPM)
• Electrical: 115V / 60Hz / 2.8A
• Machine Weight: Approx. 350 lbs (Note: Some shipping listings cite 1,350 lbs for crated/palletized systems).