JUKI MEB – 3200 The world’s first machine that incorporating an active tension mechanism. (computer-controlled thread tension mechanism)Needle and looper thread tensions can be digitally established on the operation panel according to sewing conditions. Data can be registered on a pattern-by-pattern basis to easily reproduce the same sewing conditions. Using conventional machines, it’s often quite difficult to reproduce the same sewing conditions. This machine does it with ease. With this capability, the MEB-3200 responds immediately to material changes, significantly reducing the time required for setup changes or adjustments. The machine also ensures the consistent production of high-quality seams. Thread tensions can be separately established for various sections of a buttonhole such as eyelet sections and parallel sections The machine promises high-quality seams by smoothly responding to changes in stitch formation and allowing the operator to set a separate thread tension for the bartacking sections of buttonholes. Thread tensions for the beginning and end of sewing can also be separately established. This helps prevent loose stitches or slip-off or raveling of thread at the beginning of sewing.