Maintenance, oil change is the most common item, but "oil change need to change the filter element?
A: Change the oil before changing the oil filter.
1, what is the use of oil?
The role of oil is to lubricate the air compressor, prevent the air compressor from rubbing against each other and damaging the air compressor.
In addition, it can also cool the air compressor, prevent corrosion and rust, seal and leak, and have shock absorption and buffer effect, in short, to protect the air compressor.
2. Why do I need to change the oil?
Oil itself contains a certain amount of gum, impurities, water and additives.
At the same time, in the process of working, the air compressor brings in metal debris, brings impurities into the air, produces oil oxides, and gradually increases the impurities in the oil.
3. Why do we need to change the oil filter?
If the oil is the blood of the air compressor, then the oil filter is the liver and lung, which filters out most impurities in the oil and keeps the oil clean.
High quality oil filters reduce oil consumption and reduce harmful gas emissions.
4. What is the relationship between oil filter and oil?
Machine filtration is mainly to filter out the harmful impurities in the oil pan oil, provide clean oil for crankshaft, piston ring and so on, play the role of lubrication, cleaning and extending the life of parts.
5. Do you need to replace the filter element when changing oil?
The answer is yes.
If you replace only the new oil without replacing the oil filter, about 25% of the contaminants in the old filter will re-enter the oil cycle, not only increasing the chance of wear, but also reducing the performance of the new oil.
6. When should I change the oil?
The oil filter should be replaced after the first 500 hours of operation of a new engine.
It is recommended to replace the oil filter every 1500-2000 hours.
Shorten the replacement period when the environment is harsh.
Mengma oil filter reliably cleans the oil, removes dirt and solid particles, and protects the air compressor from wear and tear.We provide different types of oil filters for different brands of air compressors.