Equipped with vertical movement looper mechanism. Needle space is available up to 4cm. It also is equipped with the rear puller (rubber puller, nylon gear puller or knurled iron puller) and front elastic feeder (MD-1), so that the machine uniformly and neatly inserts elastic.

4-needle, flatbed, double chainstitch, versatile machine, with front elastic-feeding mechanism and rear puller.