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Semi-long Cylinder-bed, 1-needle, Lockstitch Machine

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TSC-411U, 421U, 441U, 471U

Semi-long Cylinder-bed, 1-needle, Lockstitch Machine with Large Shuttle-hook for Extra Heavy-weight Materials

The lifting range of the presser foot is a high as 20mm for smooth placement/removal of extra heavy-weight materials. The machine has a wider free space under the machine arm to allow the operator to easily place and remove large sewing products.

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


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.

TSU-471U(top and 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.

Model TSH-411U,TSN-421U,TSC-441U,TSU-471U
Max. sewing speed 800sti/min
Max. stitch length 11mm
Presser foot By pedal: 20mm
Alternating vertical movement 4~8mm
(TSC-441U, TSU-471U)
Distance from needle to machine arm 420mm
Needle 794 (Nm230) Nm130~Nm280
Thread #8~#0, B92~B207



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