The long arm double needle compound feeding sewing machine

long arm two needle compound feeding sewing machine,with synchronized feeding function of needle,feed dog and presser foot prevents the slip of sewing materials and stitch trail is beautiful.

Adopt taking up sliding thread,imported vertical double rotating hook and forming two lines of lockstitch,the arm shaft  and hook shaft are driven by synchro tooth belt. knob-type stitch regulator and lever type reverse feeding mechanism permit convenient operation,and install clutch safe device to prevent the damage.

The machine dopt electronic orientation motor, can control the needle are above or below the fabric when parking.for the long arm machine,do not need to running the handwheel frequently.more convenient to operate.

It's widely used in sewing tents,arch,umbrella,seat cushion,sofa and etc, especially for  filter bag and cylindrical products.