First of all, what is silenceOil-free air compressorUnderstand how it works。
The silent oil-free air compressor currently used is the host of the micro-reciprocating piston compressor, whether this is not the type you can certainly judge that this type of air compressor does not belong to the silent oil-free air compressor, and the air quality cannot meet the requirements of the silent oil-free air compressor。Silent oil free air compressor engineering host: When the motor shaft drives the compressor crankshaft to rotate, the connecting rod drive lubricant has self-lubrication, and does not add any reciprocating movement of the piston, cylinder, cylinder and top surface of the piston, the result of the displacement of the inner wall will occur periodically。The piston of a piston compressor starts from the gas cylinder head at the beginning of the moving stone，The working volume in the cylinder gradually increases，然后，气，Along intake pipe，Push to valve and cylinder working volume variable set to maximum Shi Weishi，Until the entry valve is closed;Piston compressor piston reverse movement stone，Cylinder working volume reduced inside，The gas pressure increases and the pressure in the cylinder reaches slightly higher than the exhaust pressure stone，Line valve open，Gas discharge cylinder，Until piston movement limits the position of Weizhi，Line valve closing。When the piston compressor re-moves the piston in reverse, and the above process is repeated。That is: a revolutionary reciprocating cylinder piston compressor crankshaft has incorporated air intake, compression, and exhaust to complete a cyclic process。Compressors with single shaft and double cylinder structures are designed when the gas flow is twice the rated speed of the single cylinder and have good control, vibration and noise control。
Secondly, the silent oil-free air compressor uses these parameters to determine the correct range。
Whether the technical parameter identification is complete and corrected。International practices for parameter determination include metric and American units。Parameter identification is simple for the manufacturer, because there is no associated test equipment, it is impossible to do the technical parameters, or some parameters do not meet the general standards, so it is recommended that you ask the manufacturer to provide detailed parameters when you choose, so that you make the right choice。
Finally, pay attention to comply with the national industry standards, whether through the national mandatory technical certification
3, whether the host 3C and industrial product certification license。Now that most manufacturers have passed CE certification abroad, because they do not meet industry standards, failure to pass mandatory certification for domestic use may be in danger。