Leaf blowers use a motor to spin a fan, which generates air flow. The air is forced through a narrow nozzle, creating a powerful stream of air to move leaves and debris.
Leaf blowers use centrifugal force. The centrifugal force acts on the air surrounding the blower and forces it to be sucked into the fan. The fan then pushes the air out of the nozzle.
(Some of the online tool stores are Toolnut.com and Amazon.com)
Leaf blower takes outside air and spin it using a motor and fan with impeller. As the air is spinning it creates centrifugal force that sends it through smaller blower tube .
