Servo 3/4 hp motor.
With its larger needle bar stroke, higher presser
foot lift, and newly adopted double-tension
mechanism, the machine offers excellent sewing
capabilities and responsiveness.
The alternating vertical movements of the walking
foot and presser foot are as large as 6.5mm. In
addition, the ratio between alternating vertical
movements of the walking foot and presser foot
remains unchanged even when the material thickness
changes. Thanks to this feature and the adoption of
a new method of rectangular feed that prevents
needle from fraying, the machine sews multi-layered
parts of a material with consistent stitching pitch
while preventing stitch gathering.
The machine delivers increased productivity at sewing
speeds as high as 2,500 spm.
The stitch length can be easily selected by the
stitch dial. The machine's enhanced operability
features include a clear view of the area around the
needle, placement of the bobbin thread winder on the
front face of the machine arm, and a large
handwheel(160mm); A knee-lifter mechanism is built
in the bed. This reduces the pressure required to
operate the knee-lifter and facilitates setup.
The machine’s full-open-type top design makes
adjusting works easier; The machine comes with a
lubricating mechanism that uses a centralized oil
wick. This substantially reduces the time and
trouble required for oiling the machine (Hook :
automatic.); A walking foot mechanism is built into
the machine arm to prevent oil from scattering.
Compared with the elliptical feed, the rectangular
feed helps reduce gathered stitches.
The ratio of alternate vertical movement remains
unchanged even when the material thickness changes.
When the thread is caught in the hook or any other
sewing trouble occurs, the safety mechanism will
automatically operate to prevent the machine from