MERROW MB-4DFO 2.0 ACTIVESEAM™ Flat Overlock

2.0, 2.1, 2.2, 2.3, 2.4, ActiveSeam, ActiveSeam Comfort, ActiveSeam INFUSED, Flatlock, Interlock Stitch, MB-4DF0, Merrow, MG-3DW-7, MG-3U Velcro, Overlock

The ActiveSeam platform (2.1, 2.2, 2.3, 2.4) are a two or three-thread serger that sews three versions of the activeseam. The ActiveSeam 2 provides an alternative to flatlock, interlock and overlock stitching on sewn garments. Featuring 5,500 RPM operating speed, stitch width of 3/32″ – 5/32″, 10-40 SPI and the federal stitch type ActiveSeam, with the A1DF standard needle (Needle ranger: Merrow A00DF – A2DF).

The Merrow MB-4DF0 requires a 3450 RMP, 110/220 volt, 1/2 HP motor. The MB-4DF0 2.0 Applications include: ActiveSeam for advanced protective combat uniform, ActiveSeam INFUSED for circular knit garments, ActiveSeam COMFORT for 195g Merino Wool, ActiveSeam INFUSED for schoeller soft shell, ActiveSeam Comfort for Polartec Powerstretch and Active Seam Comfort for Polartec Power Dry.

The Merrow ActiveSeam comes in several submodels as well; The Merrow MB-4DFO for flat overlock for technical fabrics, utilizing materials such as Spandex, Dn Fit, Capilene and Fleece. The MG-3DW-7 for 1/4″ seam (Nomex thread on Nomex material) on flame-resistant stitch for Nomex Garments. The MG-3U Velcro is specially designed for emblem edge for military patches – Hook and Loop emblem edging. The MG-3DW-7 provides 1/4″ heom on cuff of kevlar glvoe in a tight stitch that complete covers the edge of the cuff; both Kevlar and Heavy Synthetics materials. The MG-3D sews a 1/4″ overedge on heavy wool (army) blankets.

The MB-4DFO 2.0 utilizes Merrow’s unique barrel cam architecture and curved needles to sew more precisely and consistently than other sewing machines. Sewing with two needles, it has the versatility to sew three different stitches with either two or three threads.

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