3M-Matic 77A Adjustable Case Sealer

3M-Matic 77A Adjustable Case Sealer

The 3M-Matic™ 77A Adjustable Case Sealer is an industrial packaging machine used to automatically apply packaging tape to cardboard boxes. It streamlines assembly lines by eliminating the need for workers to tape boxes by hand.

Specs:

• Voltage Requirement: 115 Volts
• Current Draw: 8.0 Amps
• Frequency: 60 Hz
• Power Consumption: 470 Watts

Key Functions & Features:

• Top & Bottom Sealing: It seals both the top and bottom center seams of a box simultaneously using a standard "C" clip of tape
• Uniform Production Runs: The machine is designed for "adjustable" or uniform batches. A worker uses hand cranks to manually adjust the height and width of the machine to fit a specific box size. It then reliably tapes thousands of those identical boxes sequentially at a high speed
• Industrial Belt Drive: It uses integrated motor-driven belts to grab incoming boxes and steadily pull them through internal taping heads without damaging the contents

Where Is It Commonly Used?

• Fulfillment & Distribution Centers: Preparing commercial orders for shipment
• Manufacturing Plants: Boxing up bulk goods, electronics, auto parts, or consumer products
• Food & Beverage Facilities: Sealing cases of non-perishable packaged items