Nitrogen making machine is made of air compressor, air buffer tank, freeze dryer, filter group, nitrogen, nitrogen buffer tank supporting the main engine.

The nitrogen making machine uses air as raw material and uses physical method to separate air in oxygen and nitrogen to obtain nitrogen equipment.

How to choose a nitrogen machine:

Now the mechanical equipment industry is indeed difficult to choose arowana mixed together, but the selection of nitrogen making machine is to choose a hard enough, of course, technology, but also the service must be good, and the choice of supporting products of the equipment should also be hard enough, the above Xiaobian said that the air compressor buffer tank, etc., if the quality of these equipment is not good, then the nitrogen host is a good enough equipment. Use more faults. Therefore, we must be careful in the choice of nitrogen machine!

Nitrogen machine daily maintenance points

Nitrogen machine and other mechanical products, must be repaired, regular maintenance, so as to ensure that the nitrogen machine can maintain a long time running performance with high efficiency and extend its service life to a large extent, this is a topic of customer concern, so that the opportunity to reduce the operating time of failure, improve work efficiency, and how to daily maintenance, A brief description of the nitrogen manufacturer is as follows.

1, the normal supply of the machine power, air supply, temperature conditions and normal opening and closing; In particular, the stability of the supply voltage reduces the damage caused by the power supply problems of the controller and the solenoid valve.

2, the operator checks the machine timing three pressure gauges, the analysis of equipment failures and the daily record of pressure changes, the flow meter, at any time to observe the purity of nitrogen, to maintain the purity of nitrogen.

3, automatic drainage device daily check to avoid obstruction and loss of drainage. If jam, slightly open the manual valve, close the valve, remove the automatic drainer, decompose and clean. Clean the automatic drainage device and wash hands with soap. It is strictly forbidden to use corrosive solution of gasoline, toluene and rosin water.

4, pay attention to the pressure of the air storage tank, maintain the pressure of the air storage tank between 0.7 and 0.75 mpa, not lower than the rated value.

5, according to the use of the operation and daily maintenance of the code requirements of the instrument, from time to time check the sensitivity of the solenoid valve/gas, the dynamic control valve pressure range, the pressure valve gas analyzer, the case of precision stamping parts, the adsorption state of the exhaust muffler, the cleanliness of the inner tube of the flowmeter tower.

6, found that the fault will be solved in the first time, can not ignore the small fault occurs, it will cause more serious failure.

Some items are the above daily inspection, maintenance nitrogen machine, of course, in addition to regular daily inspection also weekly, monthly, only in this way to ensure nitrogen machine maintenance.