2026-04-10Views：
Oil-free air compressor will automatically stop under certain pressure. The main reasons are as follows:
overheat protection: The internal temperature of the oil-free air compressor will rise after working for a long time. For the safety and stability of the equipment, most oil-free air compressors are equipped with overheat protection systems. Once the internal temperature of the equipment is too high, the system will automatically stop to prevent equipment damage.
Overload protection: The load size of the oil-free air compressor will affect the working efficiency and service life of the equipment. When the load is too large, it will cause the equipment to overheat and malfunction. Therefore, oil-free air compressors are usually equipped with overload protection systems. Once the equipment exceeds its load range, the system will automatically stop.
Pressure regulation and protection: The pressure regulation of oil-free air compressors is usually completed by adjusting the pressure switch. When the gas pressure exceeds the set value, the pressure sensor will send a signal to make the relay turn off the air compressor motor, so as to control the gas pressure within a certain range. This mechanism also ensures that when the pressure reaches a certain level, the air compressor will automatically stop to prevent damage caused by excessive pressure.
In summary, the oil-free air compressor will automatically stop under a certain pressure, which is mainly for the protection of the equipment to prevent equipment damage or failure caused by overheating, overload or excessive pressure. These automatic shutdown mechanisms ensure the safe, stable and efficient operation of oil-free air compressors.
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