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: "Distillation equipment" is a separation technology carried out under high vacuum conditions. It has the characteristics of low distillation temperature, high system vacuum, short heating time of materials, and high degree of separation; and the separation process is irreversible, without boiling bubbling. It is particularly suitable f1