900 series is flagship ZOJE overlock series. 2-needle / 5-thread overlock (safety stitch) machine (stitch type 516) for heavy materials. Equipped with energy-saving AC Servo motor built-in into machine head and automatic needle positioning (top – bottom). AC Servo motor saves up to 70% energy comparing to a conventional electronic motor or clutch motor. Ensures quiet work without adverse vibration.
Needles gauge 5 mm, seam width 6 mm (11 mm with safety stitch), max. sewing speed 6.500 s.p.m., differential bottom feed, central lubrication.
For this machine we recommend SCHMETZ needles system B-27 with correct needle points, depending on the fabric.