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What should be paid attention to when installing and using laser cutting machine filter elements?

May 10,2023 | TOPTEK

1. When assembling, whether the filter element and the laser cutting machine are connected by flanges, rubber hoses or directly connected, they must be tight and reliable to prevent air leakage. Rubber gaskets must be assembled on both sides of the filter element; fixed The wing nut of the filter element cover should not be over-tightened to avoid crushing the paper filter element.

2. During maintenance, the filter element must not be put into the oil for cleaning, otherwise the paper filter element will fail, and it is easy to cause accidents.

During maintenance, the only way to remove dust and debris adhering to the surface of the paper filter is by vibration, soft brushing or compressed air back blowing.

For the coarse filter part, the dust on the dust collector part, leaf surface and hurricane pipe should be removed as soon as possible. Even if it can be carefully maintained every time, the paper filter element cannot completely restore the original performance, and its air intake pressure will increase. Therefore, when the paper filter element needs to be maintained for the fourth time, it should be replaced with a new filter element. .

If the paper filter element is cracked, broken, or the filter paper is debonded from the bearing cover, it should be replaced immediately.

3. When selecting, resolutely prevent the filter element from being wet by precipitation, because once the paper core absorbs a large amount of water, it will greatly expand the frictional resistance of the intake air and reduce the burden. In addition, the paper core cannot be in contact with oil and fire.

4. The plastic cover on the top of the paper filter element of the laser cutting machine is a drainage method cover. The leaves on the cover rotate the gas, and 80% of the dust is separated under the effect of the inertia moment, collected in the dust collector, and the dust that reaches the paper filter element In order to absorb 20% of the amount of dust, the efficiency of the overall air filter is around 99.7%. Therefore, when maintaining the laser cutting machine filter element, be careful not to underinstall the plastic drainage cover on the filter element.

How to maintain the filter element of laser cutting machine

Efficacy of the air filter

The air filter element is an important protective barrier for the air compressor. It mainly filters out the smoke and dust magazines in the air of the air compressor. There will be guarantees.

When cleaning or replacing the filter element, some components should be checked one by one to resolutely prevent dirt from falling into the intake valve.

Usually, you must check whether the intake expansion tube is damaged, whether the suction is flat, whether the expansion tube and the air intake joint are loose or leaking, and repair it immediately if found.

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