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JUKI TNU-243 UNISON FEED SEMI LONG FLAT BED MACHINE
Description / JUKI TNU-243 UNISON FEED SEMI LONG FLAT BED MACHINE
Juki TNU-243
1-needle, Semi-long Flat Bed, Lockstitch Machine with a Large Shuttle-hook for Extra-heavy-weight Materials (Unison feed)
The machine is optimally suited for the sewing of extra-heavy-weight materials such as tents, seat belts, and bag handles.
The machine is optimally suited for the sewing of extra-heavy-weight materials
The machine is optimally suited for the sewing of extra-heavy-weight materials such as tents, seat belts, and bag handles.
TNU-243U (Unison feed)
Thanks to the TNU-243U’s unison-feed mechanism, the machine’s higher feed efficiency guarantees the output of high-quality seams free from uneven material feed.
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.
![](/media/machines/JukiTNU243/001.jpg)
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.
![](/media/machines/JukiTNU243/002.jpg)
Wider space under the machine arm
The machine has a wider free space under the machine arm to allow the operator to easily place and remove a large sewing products.
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Technical Specification
Model name | Juki TNU-243 |
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Feed system | Unison-feed |
Max. sewing speed | 800sti/min* |
Max. stitch length | 15mm (normal/reverse feed) |
Needle bar stroke | 56mm |
Lift of the presser foot | By hand: 12mm, By pedal: 20mm |
Alternating vertical movement | 4~8mm |
Thread take-up | Cam-type |
Hook | Large shuttle-hook |
Needle (at the time of delivery) | 794 (Nm230) Nm130~Nm280 or DY×3 #21~#28 |
Thread | #8~#0, B92~B277, Nm=30/3~8/3 |
Lubrication | By an oiler |
Lubricating oil | JUKI New Defrix Oil No.1 (equivalent to ISO VG7) |
Bobbin wider | Built on the machine arm |
Distance from needle to machine arm | 420mm |
Bed size | 656mm×253mm |
Weight of the machine head | 65kg |
*sti/min is the abbreviation for “stitches per minute”
More Information
Part No | JUKITNU243 |
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Weight (KG) | 76.000000 |
Manufacturer | Juki |