- Easy and smart panel
- Direct drive integration, Intelligence
- Machine running-in test: 500 hours.
- Power saving and high efficiency Increase the capacitance to make the machine
- more stable and reliable when faced with frequent switching of high and low voltage; wide voltage-220V: 100V-295V; 110V: 50V-145V
- One key to speed adjusting, needle positioning, and reset.
- LED light switch test: 5 million times. 5.Machine high & low temperature test: -20°C-50°C 500 hours.
ABOUT JACK SEWING MACHINES