Technology

Electric wiring and Power Facilities of GRH3 air compressor

Electric wiring and Power Facilities of GRH3 air compressor
How does compressed air filter work?

How does compressed air filter work?

Compressed air filter is a device used in compressed air system, it is responsible for filtering dirt, rust, water, lubricating oil ... To find out the working principle of Compressed Air Filter, What does the effect of filter depends on? Please read the following article:

Air compressor parts supply

Supply air compressor parts and accessories : oil filters, separators, oil filtersair ends etc..
Maintenance process of air blower

Maintenance process of air blower

Basic steps of air blower repair and maintenane as below:

Some attentions of desicant air dryer (heatless type) maintenence

Compressed air system in factory plays an important role. In order to ensure the stable operation during the manufacturing process, the regulary maintenance is nescessary . However, in fact there are many different problems  such as: Air compressors, dusty air dryers, high engine room temperatures, unsecured wind convection ... lead to reduce using  time of compressor accessories (air filter, oil filter, oil separator ...). On the other hand, the recommended  maintenance   in some factories is not seriously followed and there are deviations. To extend the life of the machine as well as compressor components and ensure operate safely Air compressors are very important to maintain regularly and technically correct.Air compressors, dusty air dryers, high engine room temperatures, unsecured wind convection ... lead to reduced use time of compressor accessories (air filter, loc oil, oil separator ...). On the other hand, the maintenance (maintenance) recommended by the manufacturer in some factories is not guaranteed and there are deviated. To lengthen  longevity  of mạchine as well as compress

Air compressor oil uses

Tuesday - 18/12/2018 23:23

Air compressor oil :

The air itself changes the pressure from air pressure to the machine working pressure (usually from 7kg / cm) also creates temperature.
-The movement of screw is pineaple-sharpened, therefore it's nescessary to use lubricating oil with theaim to reduce the corrosion and softly operate. The bearing is completely stay in air end so it is also lubricated with air compressor oil.
-Another use is to fill the gap off screw supporting the compresing of screw. 
-Also oil is solvient cooling the screw, this temperature was born due to the compression operation of screw pair.

nguyen ly hoat dong may nen khi,Air compressor oil uses
Air compressor oil uses


The main use to macine and motor. 

1. Friction reduce: Oil film prevents metal surfaces from direct contact with each other, preventing abrasion on metal and alloy surfaces, reducing mechanical losses

2. Cooling :  Lubricants disperse heat generated by friction and the fuel combustion process up to 350 ° C in the piston area.

3.Cleaning: During the operation of the engine, it will be contaminated with gas, dirt. Lubricating oil will remove dirt from the engine, clean the anti-scale on the surface.

4.Acid neutralization: During operation the engine will produce CO2 (portable air compressor using pulse detonation engine) reacted to produce acid. Lubricants contains alkaline contributing of neutralizing acids, protecting motor from corosion.

5.Sealing: Among the engine parts, the air end has gaps, the lubricant is the liquid that will go through the details of the engine and the air end , which is tightly closed between the piston and the cylinder, keeping the pressure the rate in the combustion chamber and minimizing the combustion gases that fall into the crankcase.

6.Hydraulics: Lubricants in the form of hydraulic liquid has function to support the engine, to increase engine performance, so the engine will much better operation.

Other : How to replenish air compressor oil . 

Working principle of air compressor oil , Air compressor oil uses, working principle of air compressor,

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