A sprayer is a machine that disperses liquid into mist. It is divided into agricultural, medical and other uses (such as industrial). According to the source of driving force, it can be divided into human-driven and power (engine, electric motor) driven. According to the working principle, sprayers are divided into hydraulic, pneumatic and centrifugal sprayers. According to the carrying method, they are divided into handheld, backpack, shoulder, pedal, stretcher, cart, self-propelled, vehicle-mounted, hanging, etc.
