The JACK K5-D-01GB is a cutting-edge Cylinder-bed Interlock Machine renowned for its super high speed, stability, and high yield. Equipped with a Direct Drive system , it operates at a normal working speed of 4500 rpm, delivering more than 21% increased efficiency compared to standard interlock machines. This model ensures stable thread trimming without skipping and boasts wide fabric adaptability, capable of sewing both thin material mesh and up to 8 layers of ordinary knitting thickness fabric without adjustment, while maintaining a beautiful stitch. The JACK H6-CZ-4 is a top and bottom feeding computerized lockstitch machine, designed for heavy-duty sewing. It provides accurate needle stitching and strong feeding. With its integrated 750W motor, it can easily sew over 8 layers of leather.


This machine is versatile for various sewing applications, built to handle a wide range of fabrics from thin material mesh to 8 layers of ordinary knitting thickness fabric without adjustments. It's suitable for processes like:
Collier Equipment
100 Mill Creek Circle, Lexington, Alabama 35648, United States
Office: 256-229-6595 , Fax: 256-229-6779
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