Flotation machine at the time of purchase must have a good mixing effect, for the mineral particles in the pulp suspension. Commonly used to determine the quality of flotation of minerals is the mineral surface wettability, Flotation Equipment goldenmachine.net is hydrophilic and hydrophobic. When the surface of the selected mineral is not easily wetted by water, it is considered that the mineral is easily floating or floatable, such as graphite, sulfur; when another mineral surface is wetted by water, it is considered difficult for the mineral to be Floating or non-floatable, such as quartz.
Seen flotation machine in different mineral surface contact angle is different in size, the contact angle can be marked mineral surface wettability If the mineral surface formed by a small angle θ, then call it a hydrophilic surface; the other hand, when the angle θ Large, then called its hydrophobic surface. The clear boundary between hydrophilicity and hydrophobicity does not exist but is relative.
Flotation Machine goldenmachine.net must ensure that the pulp inhalation of a sufficient amount of air (and some flotation machine is forced air pressure blower) and try to spread throughout the tank. Because the air more detailed and more dispersed, even, mineral particles and gas contact with the more opportunities, the higher the efficiency of flotation.