overlock sewing machine with small cylinder-bed

GTG code GT-900-4S-AT overlock sewing machine with small cylinder-bed This type of equipment is fitted with collar by cylinder type up and down differential feeding overstitch machine. The collar sewing process of T-shirts and jumpers is very easy for anyone to sew. The front feed type is fed into the safe ylinder of the sewing machine by up and down differential motion. There  is a projection behin  the needle drop, which makes the operation of various cylinders very smooth. It is most suitable for the cuff, neckline and waist of sweater, which can play an outstanding effect on the collar fitting process. To ensure high quality, uniformity, process perfection.