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What inspections should be done for screw air compressors?

From： Hunan ZEGA Date：2019-02-25 15:20:20 Hits：727 Belong to：Company News

Screw air compressor is a very commonly used air compression equipment, the so-called sharpening knife does not cut wood by mistake, enterprises should have some inspection and preparation work before the screw air compressor starts, so that some problems and potential faults in the screw air compressor can be found out in time, and the incidence of failure can be reduced. The following is a reminder of the items that need to be checked when the screw air compressor is in use:

1. Check the
before booting during normal use
　　It is worth believing that the screw air compressor needs to be placed in a flat, upwind position, especially in the mining area or construction site, the screw air compressor should be placed in a place with less dust as much as possible, and it should be checked whether it is firmly fixed to prevent moving. Then start to check screw oil, diesel engine oil and antifreeze, to see whether these necessary oils are sufficient, whether there is discoloration and deterioration, and then check whether the empty filter element and pipeline are damaged or leaking, and then see whether the screws in the key parts are tightened, and then turn on after checking these.

2. Check the
before starting after long-term placement
　　The new screw air compressor or equipment factory time is not used, then check the capacity of the oil before starting, if it is a new machine can directly add more than two liters of special oil to the head to prevent the head from lack of oil and damage, if it is a screw air compressor that has been placed for a long time, it is necessary to pour the internal residual oil clean and then add.

　 3. Check the
during use
　　During use, the operating time of the screw air compressor should be checked regularly, and if the maintenance time is reached, it should be maintained in time. Check whether the oil and gas barrel contains water, especially in places with high air humidity, pay more attention to inspection. The inspection method is to open the oil drain valve under the oil and gas barrel slightly, feel it with your hands, if it is water to let it out naturally, if the liquid flowing out is more lubricated, you can immediately close the valve, it should be noted that the machine head must be allowed to stand for more than six to eight hours before releasing water, otherwise the liquid discharged is an oil-water mixture.

　　Because the screw air compressor is a kind of equipment that many enterprises need to use, and the frequency of use of the equipment is high, so the memory should be used during the corresponding inspection before starting, and it should be managed and maintained in accordance with the instructions provided by the screw air compressor brand manufacturer, so as to effectively extend the service life of the screw air compressor and reduce failures.

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