Description: The advantages of piston air compressors are simple structure, long service life, and easy realization of large capacity and high pressure output. The disadvantage is that the vibration is large, the noise is large, and because the exhaust is intermittent, the output is pulsed, and an air tank is required. Features: ①A wide range of ap1
Description: Centrifugal pumps work by using the rotation of the impeller to make water produce centrifugal movement. Before the pump is started, the pump casing and suction pipe must be filled with water, and then the motor is started, so that the pump shaft drives the impeller and water to make high-speed rotation. The water produces centrifugal 1