THE MERROW SEWING MACHINE
MG-3U STANDARD EMBLEM EDGE
The Merrow MG-3U is a 3-thread industrial sewing machine that is meant for putting a decorative edge on emblems and patches. It makes a 1/8″ to 3/16″ stitch at a standard rate of 28 SPI (though this can be decreased or increased to 20 or 40 SPI respectively), yet even while running at 5500 RPM still operates under 90 dbA. The MG-3U carries a 10 year warranty, though it is expected to run for years after that with routine care.
WHY it’s better
The Merrow Edge is the standard bearer for emblem edging on smaller patches, badges, and insignias. Noticeable for its finish and regularity, the Merrow Emblem Edge is a distinctive mark of quality that can only be made by the Merrow MG-3U.
HOW it’s better
The MG-3U uses lightweight moving parts and needle bearings that are manufactured to extremely high tolerances, permitting the fast and smooth starts and stops inherent in intermittent operations like emblem edging. As a result, sewing edges on an MG-3U assures a uniformly finished, unmatched stitch.
WHERE it’s used
The MG-3U is a versatile industrial machine that will satisfy the needs of the local emblem shop to the factory producing thousands of patches per day.
| PERATING SPEED | 5500 RPM |
| STITCH WIDTH | 1/8″-3/16″ |
| STITCH RANGE | 20 – 40 SPI |
| STANDARD NEEDLE | MERROW 4SDT |
| MERROW NEEDLE RANGE | MERROW 3SDT-5SDT |
| FEDERAL STITCH TYPE | 505 |
| MOTOR REQUIRED* | Merrow M12, 1/2HP, 3450 RPM |
| NUMBER OF THREADS | 3-6 |
MG-3UN
The NEW Merrow MG-3UN is a 3-THREAD industrial sewing machine that sews a unique Merrowed edge on smaller emblems and patches. The MG-3UN is a specialized machine that takes full advantage of Merrow’s tight machining tolerances to impart a diminutive overlock stitch worthy of the “Merrowed edge” moniker.
WHY it’s better
The Merrow Narrow Edge is the standard bearer for emblem edging on smaller patches, badges, and insignias. Noticeable for its finish and uniformity, the Merrow NARROW Emblem Edge is a distinctive mark of quality that can only be made with the Merrow MG-3UN.
HOW it’s better
The MG-3UN is driven by the same specialized barrel cams that create the famous Merrow Purl stitch. Unique to Merrow, barrel cams produce the most precise overlock stitch possible, imparting an impossibly tight yet fully decorative emblem edge.
WHERE it’s used
The MG-3UN is a versatile industrial machine that will satisfy the needs of the local emblem shop to the factory producing thousands of
| OPERATING SPEED | 5500 RPM |
| STITCH WIDTH | 1/16″ |
| STITCH RANGE | 20 – 40 SPI |
| STANDARD NEEDLE | MERROW 2SD |
| MERROW NEEDLE RANGE | MERROW 2SD-4BD |
| FEDERAL STITCH TYPE | 505 |
| MOTOR REQUIRED* | Merrow M12, 1/2HP, 3450 RPM |
| NUMBER OF THREADS | 3 |