Short arm industry sewing machine

1.       the machine can prevent the slippage of materials and form neat stich .it is equipped with sliding thread take-up and vertical double rotating hook ,which can form two paralleled lines of lockstitch.

2.       this machine may mating electronic control motor , so it can control the needle always on cloth or under the cloth when machine stop in the sewing course . in the case , the staff do not need to retarded hand wheel frequently when stop the machine , which makes the operation more convenient .

3.       the specification :

max sewing speed : 1800r.p.m

needle bar stroke :33.6mm

needle gauge :12,9.5,7.9,6.4,4.8mm