Jack K7-D-01GXB356

JACK K7-D-01GXB356 is a high-speed industrial cylinder-bed coverstitch machine with top and bottom cover threads and a 5.6 mm needle spacing.

AI Full-Speed Fabric Feeding System

This intelligent system detects fabric thickness in real-time and automatically adjusts pressure and feed force using AI algorithms. Working seamlessly with the Smart Rhino fabric feeding system and 0° thread technology, it ensures stable, high-speed sewing across thick, thin, stretchy, and slippery fabrics, guaranteeing smooth stitches even when switching materials or styles.

Smart Rhino Intelligent Fabric Feeding Technology

Provides precise, intelligent fabric feed control with automated tuning for exact feeding. Backed by an ultra-high torque of 9.2 Nm and 360° feed force adjustment in 1° increments, stable and reliable performance is guaranteed.
0° Thread Technology Provides intelligent thread management for precise control, reducing thread path resistance by 30% and increasing loop stability by 80%, which ensures smoother and more uniform sewing.

JACK K7-D-01GXB356 is a high-speed industrial cylinder-bed coverstitch machine with top and bottom cover thread, and a 5.6 mm needle gauge. The cylinder-bed machine ensures high-speed cross stitching on all fabric types. The AI-powered feeding system adjusts pressure and feed force in real-time for smooth sewing of thick, thin, elastic, or slippery materials. Smart Rhino technology provides precise fabric feeding with high torque and 360° control, while 0° thread technology reduces resistance and enhances stitch stability.

Technical Specifications

Model Jack K7-D-01GXB356
Application Basic Seam
Needles 10#
Number of Needles 3
Number of Thread 5
Needle Gauge 1.5 – 4.5 mm
Stitch Width 5.6 / 6.4 mm
Differential Ratio 0.6 – 1.8
Height of presser foot 7.5 mm
Factory Speed 4500 s.p.m
Max Sewing Speed 6000 s.p.m
Volume 675 x 450 x 602 mm
Weight 51 / 61 kg