Computerized direct drive lockstitch sewing machin

The highest rotary speed of SF8900-D3 high speed computerized direct drive lockstitch sewing machine canreach 5000 circles speed per minute. With the functions such as automatic stopping needle, automatic wiping, automatic trimming, automatic reverse stitching and automatic presser foot lifter, it can set different programs according to the nee of sewing technology. Since it applies computer control technology, it improves the coordination and synchronization of each moving gear of the sewing machine. Humanization design of the control panel makes the operation of the machine and the adaptability of the stitch change greatly improved. It can be used in the processes such as sewing shirt, sprots wear, bags, shoes, jeans, lable, pocket and sleeve of all kinds of graments. To adapt to different customer demands, there are four specifications for selection: one-push single function automatic, double automatic, three automatic and four automatic.