The promotion of water is very important for human life and production. From 1851 to 1875, multi-stage Foam Pump(KEXON) with vanes were successively invented, making it possible to develop high-lift foam pumps. Subsequently, various pumps were introduced. With the application of various advanced technologies, the efficiency of the pump is gradually improved, and the performance range and application are also expanding.

The foam pump is mainly composed of a pump head and a pump body. The pump head is a relatively important part. Many buyers ask during the purchase process: Why does the foam pump head foam? This actually involves the principle of the foam pump. After the water and the foam liquid are mixed, a certain negative pressure is formed around the liquid column after being sprayed at a very high speed, and the negative pressure generates a suction gas to enter the mixing portion, so that the air and the liquid are remixed to form a foam. . In the previous flotation industry, there would be foam in the slurry, so that the ordinary slurry pump in the beneficiation is not suitable for conveying the foam with the slurry. The foam pump can be well adapted to the flotation through special structural design. The foam that appears in the beneficiation industry.

The foam pump is characterized in that the pump head is a double pump casing structure, the overcurrent component is made of hard nickel, high chromium or rubber material, and the transmission part is common to the EVM (R) type slurry pump. The funnel charging box is a steel plate structural member, which can cover the inner lining according to the different conveying medium, and the pump outlet position can be changed at intervals of 45 degrees. The pump effectively eliminates foam in the slurry during operation. It can still work normally when there is insufficient incoming material.