Excellent operability and maintainability.
The machine’s full-open-type top cover design
makes adjusting works easier.
A walking foot mechanism is built into the machine arm to
prevent oil from scattering
DNU-1541
•Higher lift of the presser foot
•The maximum alternating vertical
movement is 6.5mm.
16mm
The machine delivers increased productivity at
sewingspeeds as high as 2,500sti/min
(DNU-1541, -1541S) or 3,000sti/min (DNU-1541-7).
Top cover
Knee lifter
mechamism
Bobbin thread winder Large handwheel
Stitch dial
With its larger needlebar 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 rectan-
gular feed that prevents needle from fraying, the machine sews multi-layered
parts of a material with consistent stitching pitch while preventing stitch
gathering.
When the thread is caught in the hook or any
other sewing trouble occurs, the safety mecha-
nism will automatically operate to prevent the
machine from being damaged.
Rectangular feed
•
Compared with the elliptical feed, the
rectangular feed helps reduce gathered
stitches.
Alternating vertical
movement mechanism
•The ratio of alternate vertical movement
remains unchanged even when the
material thickness changes.
Sewing product
Feed
Presser
foot
Sewing product
Walking
foot
Excellent sewing capabilities and
feed performance.
High-speed performance
increases productivity.
Safety mechanism.
(DNU-1541S)
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(φ160mm).
A knee-lifter mechanism is built in the bed. This reduces the
pressure required to operate the knee-lifter and facilitates setup.
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.)
DNU-1541 Series
DNU-1541
DNU-1541S
(with safety mechanism)
DNU-1541-7 (with automatic thread trimmer)
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