Many users are worrying about the noise of our Clirik HGM ultrafine vertical powder grinding mill produces. Here we need classify, Clirik HGM ultrafine vertical powder grinding mill produce 80 dB volume, a normal volume as someone is talking with each other. This volume will not influence normal life at all; even the machine is installed in downtown of the city.
 
DB (decibel) is a measure of the ratio of the number of units of two identical units, mainly used to measure sound intensity
 
The sound loudness we hear is positively correlated with the relative increase in power. For example, when the electric power increased from 0.1 watts to 1.1 watts grew we hear the sound rang a lot; from 1 watt to 2 watts when enhanced, not too backward loudness; then from 10 watts to 11 watts enhanced, no one can hear the difference in loudness to. For this reason, in machinery field, the machine power is relatively higher than others’. When the machine is working, the machine will produce a loud noise and this noise even will influence the normal lie of around residents.
 
To solve this problem, Shanghai Clirik Machinery has added sound-proof house outside the main unit grinder. When HGM vertical powder grinding mill works, it only produces 80Db. With the sound-proof house, our HGM ultrafine vertical powder grinding mill has exported to many Europeans countries, Spanish, American, Canada, Australian, UK, Austria, etc. With this volume, HGM ultrafine grinding mill can be used in downtown, the users do not need consider the volume problem.
 
Shanghai Clirik Machinery, 24 years on grinding and crushing field. HGM ultrafine vertical powder grinding mill is a kind of super fine mill designed by our research team. The fineness can get D97=5 micron. We welcome your visit and research.