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Usage Demonstration



1、YS-341-M Tubular Single-Needle Sewing Machine features synchronous feeding by the needle, feed dog, and presser foot, preventing fabric slippage and ensuring neat, uniform stitches. It employs a slide bar thread take-up mechanism and an imported vertical double-size rotating hook to form two rows of parallel lock stitches. The upper and lower shafts are driven by synchronous toothed belts, while the stitch length is adjusted via a knob-style disc and the feed direction is controlled by a lever-type forward/reverse mechanism for user‑friendly operation. Additionally, a clutch‑type safety device protects the machine from damage caused by overload
2、This model can be optionally equipped with an electronic positioning motor. During sewing stops, the needle can be controlled to always remain either above or below the fabric, eliminating the need for frequent handwheel rotation when pausing and making operation more convenient
This product is widely used in sewing applications such as tents, arch structures, parachutes, hot air balloons, cushions, and sofas. It is particularly suitable for filter bags and ring-shaped cylindrical items



| Model | YS-341-M |
| Maximum Sewing Speed | 1800 |
| Presser Foot Lift Height(mm) | 11 |
Needle Bar Stroke (mm) | 33.6 |
| Needle Spacing(mm) | 12.7、95、7.9、6.4、4.8mm |
| Cylinder Diameter(mm) | 70 |
| Working Space(mm) | 500x100 |
| Thread Take-Up Lever Stroke(mm) | 60 |
| Electric Motor Power | 750W Electronic Motor |
| Needle | DPX17 18#-24# |
| Lubrication | Hand Lubrication |
| Rotating Hook (Rotary Hook) | Large Vertical Rotating Hook |
Address: 4th Floor, Building 9, Hongdi Kechuang Park, Xiachen Street, Jiaojiang District, Taizhou City, China
Tel: +86-576-88661601
Mobile: +86-13867633022
E-mail: yisuofrj@hotmail.com
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