Juki TSH-411U, TSN-421U, TSU-471U, TSC-441U Lockstitch Machine
1-needIe, Semi-long Cylinder Bed, Lockstitch Machine with a Large Shuttle-hook for Extra-heavy-weight Materials
Four different feeding methods are available.
Select the method which best suits the use of your machine.
Four different feeding methods are available
TSH-411U (Bottom feed)
The TSH-411U can be modified to sew sharp curves by replacing the presser foot with a roller presser.
Use: Decorative stitches on shoes, bag handles, etc.
TSN-421U (Needle feed)
With its bottom feed and feed-dog feed, the machine sews articles entirely free from uneven material feed.
Use: Shoes, seat belts, etc
TSU-471U (Top & bottom feed)
The top feed amount is adjustable within the range of ±30% of the bottom feed.
Use: Gloves, tents, bags, bag handles, shirring, tape-attachment with a binder installed on the machine, etc.
TSC-441U (Unison 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.
Use: Bags, pouches, shoes, seat belts, etc.
Higher lift of the presser foot
The lifting range of the presser foot is as high as 20mm for smooth placement/removal of extra-heavy-weight materials.
Frequency of bobbin thread replacement is reduced
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-weight materials sewn with lower-count threads.
The bobbin winder is built into the front portion of the machine
The bobbin winder is built into the front portion of the machine arm for easy manipulation.
Model name | TSH-411U | TSN-421U | TSU-471U | TSC-441U |
---|---|---|---|---|
Feed system | Bottom feed | Needle feed | Top & bottom feed |
Unison feed |
Max. sewing speed | 800sti/min* | |||
Max. stitch length | 11mm (normal/reverse feed) | |||
Needle bar stroke | 56㎜ | |||
Lift of the presser foot | By pedal : 20mm/By hand : 12mm | |||
Alternating vertical movement |
- | 4~8mm | ||
Thread take-up | Cam-type | |||
Hook | Large shuttle-hook | |||
Needle | 794Nm130~Nm280 (standard Nm230) | |||
Thread | #8~#0 (Japanese yarn count) | |||
Lubrication | By hand | |||
Free space for sewing | 420㎜ | |||
Cylinder bed diameter | φ81mm | |||
Weight of the machine head |
56kg |
*“sti/min” stands for “Stiches per Minute”