TNU-243U (unison-feed)
TU-273U (top and bottom-feed)

Semi-long Flat-bed, 1-needle, Lockstitch Machine with Large Shuttle-hook for 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.

Model Name TNU-243U, TU-273U
Max. sewing speed 800sti/min
Max. stitch length 15mm
Presser foot By knee: 20mm
Alternating vertical movement 4~8mm
Distance from needle
to machine arm
Needle 794 (Nm230) Nm130~Nm280
DY×3 #21~#28
Thread #8~#0, B92~B207,