Our automatic floor washing machine is an indispensable and ideal electrical machine for cleaning floor and is proud of humanized design, convenient and efficient brush plate handling system as well as large capacity water tank. Additionally, water tank is equipped with a foam suppression device to protect the water-absorbent motor from being damaged due to excessive foam. The brush plate is manufactured by the corrosion-resistant aluminum alloy, with solidity and durability. Simple control panel makes the operation simple and easy and flexible. It is characterized in dual-brush plate design and high cleaning efficiency. The strong suction motor can synchronously pump the water. It is applied to clean the grounds of large plaza, supermarkets, airports, factories, warehouses and so on.