Official Authorized Agent
Coverstitch Machine
JACK K5
Achieve superior seam quality and exceptional productivity with this advanced cylinder-bed interlock machine. Engineered for high-speed operation, it delivers precise, stable stitching across a wide range of knitted and delicate fabrics, making it ideal for high-volume garment production. Its computerized controls ensure consistent performance and ease of use for complex sewing tasks.
UY128GAS #11-14#
Needle
3
Needle Thread No.
5
Stitch No.
Key Features & Benefits
- 01Boost productivity — Achieves 4500 RPM working speed, increasing efficiency by over 21% compared to standard interlock machines.
- 02Ensure stitch quality — Stable thread trimming prevents skipping, delivering consistent, high-quality seams on various materials.
- 03Versatile fabric handling — Expertly sews thin mesh to 8-layer knitted fabrics without complex adjustments.
- 04Simplify operation — One-key reset allows quick restoration of custom or factory parameters for user convenience.
- 05Enhance machine stability — Optimized main shaft design reduces torque for faster, more durable, and reliable sewing.
Technical Specifications
Needle
UY128GAS #11-14#
Needle Thread No.
3
Stitch No.
5
Stitch Length
0.8-4.0 mm
Differential Ratio
0.8-1.3
Presser Foot Height
7 mm
Max Speed
5500 r.p.m.
Volume (L*W*H)
670*460*595 mm
Weight (Head/Total)
52/62 kg
JACK Industrial
Official Datasheet
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