Discover the WR561-1 Energy saving machine, a top-notch product from our factory. With advanced energy-saving technology, it optimizes efficiency and reduces power consumption. Explore now!
1.motor running was controlled by software,adjustment speed is much fast than brush motor. 2.energy efficiency advanced 15% than brush motor.
3.that on the shortage of voltage makes the controller more reliable,it can realize non-polar control of sewing speed,thus the sewing machine can fulfill all kinds of auto-sewing tasks. It can save time, energy,high-efficiency and energy saving control effect.
