Description
The JACK JK-797TDI Small Cylinder-bed Variable Top Feed Overlock Machine is engineered for professional sewing of round and small-diameter garments such as necklines, cuffs, socks, and children’s clothing. Its compact 148 mm cylinder bed allows easy access to narrow and tubular areas, improving sewing accuracy and operator comfort.
Equipped with a top differential feeding system, the machine ensures strong and consistent fabric feeding, preventing slippage or distortion during high-speed sewing. The power-saving direct drive motor delivers stable performance with low vibration and noise. With adjustable stitch length, multiple functional configurations, and optional pneumatic devices, the JK-797TDI offers flexibility, productivity, and reliable performance for modern garment manufacturing.
Technical parameters:
● Model: JACK JK-797TDI Series
● Machine type: Small cylinder-bed overlock machine
● Cylinder bed diameter: 148 mm
● Needle type: DC×27 (11#)
● Maximum sewing speed: up to 7000 stitches/min
● Stitch length range: 0.8 – 1.8 mm
● Machine dimensions: 525 × 360 × 630 mm
Automatic functions:
● Variable top feed differential device for strong fabric feeding
● Power-saving direct drive motor with stable high-speed operation
● Adjustable stitch length for efficient and convenient operation
● Compact cylinder-bed design for tubular and curved sewing
● Optional pneumatic fabric tensioner and suction thread trimmer
● Automatic fabric feeding and trimming configurations available
● One machine supports multiple functional applications