Gem Shaping Machine Speed Controller
This kind of speed controller used for the top motor(stone clamp motor), used to control the stone clamp speed.
Power can be 25/30/40/60/80w.
Power can be 25/30/40/60/80w.
Gem Shaping Machine Speed Controller
This kind of speed controller used for the top motor(stone clamp motor),
used to control the stone clamp speed.
Power can be 25/30/40/60/80w.
