One of the common failures of Roots fans is bearing damage.

As we all know Roots fan is a volumetric fan, impeller casing, fan left and right gland composed of two three-blade impeller rotation inside the casing to generate wind pressure, so as to come out of the wind from the air outlet air volume. Three-lobe fan running smoothly, stable performance, use a variety of purposes, has been widely used in sewage treatment, aquaculture, pneumatic conveying, cement, petrochemical, electric power and other fields. Roots fan structure is simple, but it will also be accompanied by an increase in the service life of a variety of failures. Ltd. Changsha three-leaf Roots blower today talk about one of the common failures of the Roots fan bearing damage.
Roots fan bearing damage has many reasons, common reasons are small clearance, resulting in bearing heat to a certain degree, bearing can not withstand damage, poor lubricant will also lead to bearing damage, not timely add lubricant, the triangle belt tension is too large, foreign objects into the Roots fan casing, gear damage, etc. will cause bearing damage, so in the process of use must be in accordance with Changsha Three Leaf Roots Blower Co. Ltd. in the process of use, so be sure to follow the instruction manual.