Less manual labor at the end of the line
Top flaps are folded and sealed automatically, reducing manual labor and improving packaging efficiency.
This automatic flap-closing case sealer is designed to streamline end-of-line packaging operations by automatically folding and sealing the top flaps of uniform-sized corrugated cartons.

Top flaps are folded and sealed automatically, reducing manual labor and improving packaging efficiency.
Top-of-the-line Piranha tape heads provide precise top and bottom sealing, and side-mounted compression rollers give tight seals.
Standard safety glass panels help protect operators while giving a clear view of sealing. Door interlocks shut down the machine if a safety door is opened during operation.
The machine is ideal for manufacturing, warehousing, and distribution environments and applies consistent top and bottom tape seals while reducing manual labor and improving packaging efficiency. Built for reliable performance and easy operation, the SD-657 helps increase throughput, maintain professional package presentation, and deliver dependable carton sealing results in demanding industrial applications. A stainless steel construction option is also available for demanding packaging environments requiring enhanced corrosion resistance, durability, and sanitation.
Operators adjust the machine's height and width to fit their case. When uniform cases enter the conveyor belt, the top and bottom of the boxes are taped as they move down into the outfeed. This machine offers automatic folding of all top flaps.
| Operation | Fully automatic |
|---|---|
| Case sizes | Uniform |
| Belt drives | Side |
| Piranha tape head | 2" standard |
| Speed | Up to 700 cases per hour |
|---|
| Case width | Min: 4.75"; Max: 20" |
|---|---|
| Case length | Min: 6"; Max: 30" |
| Case height | Min: 4.5"; Max: 20" |
| Larger cases | Capability available |
| Electrical | 110VAC - 60Hz - 10 Amps |
|---|---|
| Air | 1 SCFM @ 70 PSI |
| Dimensions | 74.4"L x 39.5"W x 67.1"H |
|---|---|
| Weight | 900 lbs |

Available in stainless steel.

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

Replaces the standard legs for more working height.

Replaces casters for leg supports.
Replaces tape with glue in sealing cases.

An extra 19.6" of workspace.
Available in 2" and 3".
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