- JJ3000 Series is a 1 to 3 needle overlock or safety overlock machine
- Closed type(fully sealed) needle bar/presser foot mechanism.
- Built-in needle & thread cooler
- Low vibration, low noise due to its unique drive mechanism.
INDUSTRIAL SEWING MACHINE
Super high-speed direct drive, 4 thread overlock sewing machine (general plain seaming) adopt automatic lubrication device running, sewing tension is lower adopt fully sealing needle bar, low noise, and small vibration.