TSH-411, TSN-421, TSU-471 , TSC-441 (September, 2003) 1/1
TSC-441
WHEN YOU PLACE ORDERS
TSH411 /
TSN421 /
TSU471/
TSC441/
Presser foot
Standard
Roller presser
Code
R
Auto-lifter
Not provided
Knee switch type (AK72A)
Pedal switch type (AK72B)
Code
A
B
SPECIFICATIONS
FEATURES
● The machine has a wider free space under the machine arm to
allow the operator to easily place and remove a large sewing
products. In addition, the machine has outstanding capabilities in
the sewing of sharp curves.
● The lifting range of the presser foot is up to 20mm for smooth
placement/removal of extra heavy materials.
● The machine comes with a large shuttle-hook. This type of
shuttle-hook helps to reduce the frequency of bobbin thread
replacement and is best suited for the sewing of extra heavy
materials sewn with lower-count threads.
TSH-411
(bottom-feed)
TSN-421
(needle-feed)
TSU-471
(top & bottom-feed)
TSC-441
(unison-feed)
1-needle, Semi-long Cylinder-bed, Lockstitch Machine
with Large Shuttle-hook for Extra Heavy Materials
TSH-411
Bottom-feed
TSN-421
Needle-feed
TSU-471
Top & bottom-feed
TSC-441
Unison-feed
Model name
Feed system
Max. sewing speed
Max. stitch length
Needle bar stroke
Lift of the presser foot
Thread take-up
Alternating vertical movement
Hook
Needle (at the time of delivery)
Thread
Lubrication
Lubricating oil
Bobbin winder
Distance from needle to machine arm
Cylinder-bed diameter
Weight of the machine head
800rpm
11mm (normal/reverse feed)
56mm
By hand: 12mm, By pedal: 20mm
Cam-type
― 4〜8mm
Large capacity shuttle hook
794 (Nm230) Nm130〜Nm280
#8〜#0, B92〜B277, Nm=30/3〜8/3
By an oiler
JUKI New Defrix Oil No.1 (equivalent to ISO VG7)
Built on the machine arm
420mm
φ81mm
56kg
Feature
The TSH-411 can be modified to sew sharp curves by replacing the
presser foot with roller presser.
With its bottom-feed and feed-dog feed, the machine sews articles
entirely free from uneven material feed.
The top-feed amount is adjustable within the range of ± 30% of the
bottom-feed.
A top & bottom-feed mechanism has been added to the machine's
needle-feed system. This ensures a higher feed efficiency and the
production of higher-quality seams without uneven material feed.
Model name
TSH-411
TSN-421
TSU-471
TSC-441
Application
Decorative stitches on shoes, bag handles, etc.
Shoes, seat belts, etc.
Gloves, tents, bags, bag handles, shirring, tape-attachment
with a binder installed on the machine, etc.
Bags, pouches, shoes, seat belts, etc.
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