Merrow MG3U Badge Overlocker.
The MG-3U is a three-thread sewing machine designed specifically to edge or "Merrow" patches and emblems. The machine can operate at speeds up to 5,500 RPM and allows you the versatility of choosing between 4 and 40 stitches per inch (SPI). This SPI versatility gives you increased flexibility in the final look and feel of the edges you offer your customers.
Depending on the MG-3U model you select, the edge width can be varied from 1/6" to 5/16".