The problem of foam is not just a worry for sewage treatment manufacturers. Together in the manufacturing industry, it is also rampant reproduction, causing some manufacturers a headache. The same is true for hardware processing. In hardware processing, some additives that have lubrication, cooling, or cost reducing effects are usually used, such as emulsions, cutting fluids, grinding fluids, etc. However, foam problems often occur after these additives are put into use, and foam propagation seriously affects the normal operation of production.
Reasons for bubbles:
1. Generally, the foam overflows and affects the production environment due to insufficient scale and detail planning of the liquid tank.
2. The added chemical additives generate chemical reactions.

3. Gas entry due to stirring and high-speed operation during processing.

Impact of foam:
1. Bubbling during processing affects its quality.
2. Due to the input of chemical additives, foam has certain damage to the machinery and affects the normal operation of the machinery.
3. Affects product functionality.
Due to the above reasons and damages, some manufacturers have also started to use mechanical defoamers. This type of defoamer uses the physical defoaming method to work the impeller at a high speed to achieve the effect of tearing foam. foam tears and turns into liquid, which flows back through the built-in cylinder wall to avoid the loss of raw materials. The operation is simple and convenient without manual supervision.
Article source: Heshan Baolong Hardware www.baolonghs.com