It can be widely used in any industry requiring fresh and clean compressed air, but the medium must be air. Under no circumstances can it be used to suck flammable and explosive gases or operate in the environment containing these gases. It cannot be used to suck liquids, particles, solids and any explosive and flammable substances.

It is suitable for analysis and testing, laboratory supporting, laboratories of colleges and universities, research institutes, environmental protection, health and epidemic prevention, etc

Working principle,When the motor drives the compressor crankshaft to rotate, the piston with self lubrication without adding any lubricant will move back and forth through the transmission of the connecting rod, and the working volume composed of the inner wall of the cylinder, the cylinder head and the top surface of the piston will change periodically. When the piston of the piston compressor starts to move from the cylinder head, the working volume in the cylinder gradually increases. At this time, the gas pushes the inlet valve along the inlet pipe and enters the cylinder until the working volume reaches the maximum, and the inlet valve is closed; When the piston of the piston compressor moves in the opposite direction, the working volume in the cylinder decreases and the gas pressure increases. When the pressure in the cylinder reaches and is slightly higher than the exhaust pressure, the exhaust valve opens and the gas is discharged from the cylinder until the piston moves to the limit position, and the exhaust valve closes. When the piston of the piston compressor moves in the opposite direction again, the above process repeats. That is, the crankshaft of the piston compressor rotates once, the piston reciprocates once, and the process of intake, compression and exhaust is realized successively in the cylinder, that is, a working cycle is completed. The structural design of single shaft and double cylinder makes the gas flow of the compressor twice that of a single cylinder at a certain rated speed, and has been well controlled in vibration and noise control.