1. Appearance inspection

　　Before the high-quality two flowmeter oxygen generator equipment leaves the factory, it is first necessary to visually inspect all the appearances we provide. Including whether the paint color of the equipment is the same, whether the surface is flat, whether there are bumps and scratches, whether the welds are polished clean, whether there are burrs and residual welding slag, whether the equipment structure of the two high-quality flowmeter oxygen generators is reasonable and beautiful, and whether the chassis is stable , Whether the wiring of the electric control part is neat and there are no hidden dangers.

　　2. Sealing inspection of two high-quality flowmeter oxygen generators

　　In our factory, the oxygen generator is connected with the air compressor and air pretreatment equipment, the whole system is put into trial operation, and the pipelines and valves in the oxygen generator are checked for air leakage.

　　3. Electrical control and instrument inspection

　　During the trial operation of the two high-quality flowmeter oxygen generator equipment in our factory, check whether the electronic control system is running normally according to the method in this manual, and whether the pressure gauges, flowmeters and other instruments are working normally.

　　4. Technical index detection

　　In our factory, we imitate the use conditions and requirements of the user's complete set of oxygen production equipment, connect the oxygen production equipment with the air compressor and air pretreatment equipment, and test the entire system to test the actual gas production, purity, Dew point and other parameters to determine whether the equipment meets the technical indicators specified in the contract.

　　5. Equipment packaging inventory

　　After the factory inspection of all the provided high-quality two flowmeter oxygen generator equipment is completed, before the complete set of equipment is shipped, the equipment that needs to be packaged is packaged for transportation.