What is a Haier pulsator dual-rotor DD motor?

Haier's pulsator dual-rotor DD motor

Uses an internationally patented motor - a dual-rotor motor, which can greatly improve motor efficiency, effectively reduce operating noise, and achieve energy saving and consumption reduction (power consumption reaches National energy efficiency standard level 1 requirements).

The motor housing is made of BMC (phenolic resin) material - fireproof, waterproof, insulating and voltage-resistant.