Visit our showroom for a demonstration, try before you buy. Bring in samples of the fabric you wish to sew to get the right machine for you.
Jack H7-C - Multi-Fabric Heavy Duty Walking Foot Sewing Machine. Designed for heavy materials such as bags, cushions, leather gloves, and armchairs, this machine delivers strength and precision.
Equipped with an integrated 750W motor, it can effortlessly pierce through more than 8 layers of leather.
Presser foot lifter offers 16 adjustable levels, now fully digitalized and controlled by a stepper motor—just like the stitch length—for greater precision and ease of use.
Stitch length is precisely controlled by a stepping motor, allowing adjustments accurate to 0.1 mm. High Re-Stitch Rate: Perfect re-stitching is possible at any stitch length, with reinforcement stitches achieving a high degree of overlap
Thread guide resistance has been reduced by 30%, while stitch stability has increased by 20%, minimizing skipped stitches, material puckering, and uneven densities.
Technical Specification
| Model | Jack H7-C |
|---|---|
| Application | Multi-Fabric |
| Needle | DPx17 20-23# |
| Thread No. | 2 |
| Needle Gauge | 1-8mm |
| Presser Foot Height | Automatic / Smart Knee Lift 16mm |
| Thread Take-up Stroke | 71mm |
| Needle Bar Stroke | 37mm |
| Max Sewing Speed | 2500rpm |
| Motor Power | 750W |
| Volume | 715x310x570 |
| Weight | 40.6 / 47.84 KG |
































