Down Flow Masks for Virus Protection
Down Flow Mask for Virus Protection
Down Flow Mask for Virus Protection is a medical respirator which eliminates the dust powder and virus by filter, and sends purified air to health-care professionals by electric fan.
Slotless Brushless Motor
Our slotless and brushless motor structure is made of adjustment technique for rotational unbalance, and control technique.
Because the motor is attached on the top of a personnel’s head or tip of nose, it achieved to reduce vibration, noise, and heat generation to the utmost limit by designing the stator in special structure.
On the other hand, for powder dust protection mask, a driver has also been developed to control air pressure inside of the mask to drive the motor only when a personnel inhales a breath to make the batteries’ life much longer.