Seals mixed case sizes without manual changeovers
The SR-655 automatically adjusts to varying case heights and widths as boxes enter the machine. For operations that regularly seal multiple box sizes, it eliminates manual changeovers.
This semi-automatic random case sealer is designed to efficiently seal corrugated cartons of varying sizes in manufacturing, warehousing, and distribution environments.

The SR-655 automatically adjusts to varying case heights and widths as boxes enter the machine. For operations that regularly seal multiple box sizes, it eliminates manual changeovers.
The SR-655 applies tape to both the top and bottom center seams in a single pass. Top-of-the-line Piranha tape heads provide precise top and bottom sealing.
The machine can be attached to a conveyor line, with adjustable legs to match its height. Casters offer true portability for machine placement inside the plant.
Mesh steel guarding ensures operator safety. The safety guarding helps protect operators while maintaining visibility of the sealing process.
The machine is ideal for operations that process multiple box dimensions and provides reliable top and bottom tape application. Built for dependable performance and ease of operation, the SR-655 helps improve packaging productivity, reduce labor requirements, and deliver consistent sealing results across a wide range of packaging applications.
When the case enters the machine, the dimensions are automatically measured. The case is then pulled down the conveyor belt, where the top and bottom of the case are taped while moving down into the outfeed.
| Speed | Up to 400 cases per hour |
|---|
| Case width | Min: 4.75"; Max: 20" |
|---|---|
| Case length | Min: 6"; no maximum |
| Case height | Min: 6"; Max: 20" |
| Larger cases | Capability available |
| Electrical | 110VAC - 1PH-60Hz - 10 Amps |
|---|---|
| Air | 1 SCFM @ 70 PSI |
| Dimensions | 48.82"L x 38.11"W x 62.24"H |
|---|---|
| Weight | 700 lbs |
| Operation | Semi-automatic |
|---|---|
| Case sizes | Random |
| Drive | Side belt drives |
| Piranha tape head | 2" standard |

Available in 1.5", 3", and 6".
Comes standard in 2".

Replaces the standard legs for more working height.

Replaces casters for leg supports.

An extra 19.6" of workspace.

Available in 2" and 3".
Watch videos, see pricing, and access downloads with an Optamate account.
4 files · access with an Optamate account




Robotic, cobot and conventional palletizers, depalletizers and pallet-handling equipment for cases, bags, bundles and containers.




Machines that secure pallet loads and long products with stretch film: turntable, rotary arm, ring, mobile robot and orbital wrappers, plus hooders.




L-bar, side and sleeve sealers, sealer-tunnel systems, shrink tunnels and shrink bundlers for single items, multipacks and trays.




Conveyors, accumulation tables and feeders that move containers, products, cases and pallets through a packaging line.