An advance type of dws equipped with permanet magnet Technology offering additional features for quarrying all types of stones:

Eco-friendly and up to 30% more efficient than standard machines on the market today.
Especially suitable for the safe use under wide voltage variation conditions to meet the unique quarrying needs of different customers.
Constant torque output in full frequency range, especially its high pulling torque at low frequency, ensures easy start of machine, more energy saving and environment friendly.
Less power consumption allows the deployment of more DWS’s in the same quarry site WITHOUT restructuring the power supply system.