What is the reason for the loud sound of the main engine in the silent oil-free air compressor? There are many reasons, so you can check whether the silencers are installed or tightened. Let's have a detailed look at the manufacturer of mute oil-free air compressor head.
1. Check whether the silencer is installed;
2. Check whether the silencer is tightened or damaged;
If there are the above phenomena, replace the silencer and then check whether the machine sound is normal;
If it is confirmed that there is no problem with the silencer, it means that it is an internal problem of the machine head, which can be divided into two cases:
① The head endothelial bowl and cylinder liner are seriously worn, which can be judged by the naked eye after disassembly. If the sound is normal after replacement, it means that it is caused by the wear of this vulnerable part; If there is still abnormal sound, it indicates that the inner bearing of the machine head is damaged.
② If there is a problem with the bearing, Z's simple judgment method: disassemble the bearing and rotate it by hand. Listen to whether there is an obvious click. If there is, it means that the bearing is damaged; If there is no such abnormal sound, it is not sure whether there is a problem. It needs to be installed on the machine head for testing to determine whether there is a problem.
