The manufacturer of silent oil-free vacuum pump will show you the characteristics of vacuum pump
a . The transmission shaft has three bearings, which makes it difficult to process and assemble the pump, and inconvenient to load, unload and adjust the gears.
b . The overall structure is uneven, and the center of gravity of the pump is inclined to the side of the motor and gearbox.
Six characteristics of vacuum pump
Vacuum pumps are used by many people in many industries. There are also many types of vacuum pumps, which can be used in a variety of environments, situations and industries. The equipment itself also has many advantages. Many people do not know its specific characteristics, but in fact, it can be summarized as follows.
(1) There is a large suction speed in a large pressure range.
(2) The rotor has good geometric symmetry, small vibration and stable operation. There is a gap between rotors and between rotors and housing, without lubrication, and the friction loss is small, which can greatly reduce the driving power and achieve high speed.
(3) There is no need to use oil to seal and lubricate the pump room, which can reduce the pollution of oil vapor to the vacuum system.
(4) There is neither compression nor exhaust valve in the pump room. The structure is simple and compact, and it is insensitive to dust and water vapor in the extracted gas.
(5) The compression ratio is low, and the extraction effect of hydrogen is poor.
