Technology

Piston maintenance and repair

Piston maintenance and repair

Piston compressors are widely used in industry (manufacturing factory), with high mobility, simplicity , easy repair, cheap price which are suitable for many objects. Therefore, Piston compressors are widely used in daily life such as: motorbike inflation, car drying , pumping car tires...

Some cautions when using GRH3 air compressor

Some cautions when using air compressor. Below are some tips which help to use air compressor durably.
Working safely with compressed air  tank

Working safely with compressed air tank

Safely using of compressed air tank is a very important issue, compressed air tank before being used must be tested by KTAT, registered for use following regulations. Users must hand over the managing responsibility the compressed air tank to the equipment manager in writing. Operating of thetanks is only given to people from 18 years old or older, who are physically fit and well-trained. They must be assigned by the employer in writing.

Micom time setting and troubleshooting of the GRH3 air compressor

Micom time setting and troubleshooting of the GRH3 air compressor

Troubleshooting of Handsome II

Troubleshooting of Handsome II

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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