Since the past 40 years, Human Apparel Machine System (HAMS) from Japan has been manufacturing automatic machines for specialized functions, applicable in automobile sewing, as well as interiors and quilting. But its range of special function machines for apparel, specifically denim, and foundation garments, are most popular.
The new MHA-300U is a fully automatic Shoulder-strap Threading and Weld-sealing Machine which takes only 5.5 seconds to complete the entire process. The tape is put through the round ring and then through an 8-shaped ring and then sealed by ultrasonic seam. It is then cut to the required length and put through the 8-shaped ring again. Finally the strap is finished by threading and adjusted into 50 mm. This machine also offers functions of detecting thread shortage, ring metal, tape material and tape seams.
The MHA-PIN Wire Tube Piping sewing machine, with a Yamato VF2503-156M-21 machine head, is a high-speed, flat bed double ring needle machine with a maximum sewing speed of 5,000 rpm and a maximum stitch length of 3.6 mm. The gauge of the machine can be adjusted as per customer specifications for the width of the tape. Additional features include sequential-type control, an exchangeable binder type needlework specification and a sensor unit comprising thread sensor, tape sensor and control box.