Introduction of a New Ore Sorting Machine

Denver sub-A type flotation machine. This flotation machine is invented in the mid-1920s by the law even Wald,   later on ,it was improved and expanded by the Denver company in USA, so it is also known as the method with Wald-type ,it is an earlier widely used in non-ferrous metals flotation machine . Work the lower part of the tank to the mixing zone; in the lower part of the inhalation of air and mix it with pulp; the upper part of the separation zone. Tank for DC-style. The foam can be scraped   from one or both gravity . The spindle assembly collapse the four bolts fixed to the support rack, and can ensure rapid replacement without downtime.
The crusher is widely used in many sectors of mining, smelting, building material, highway, railway, water conservancy and chemical industry. The commonly used gravel machines are : jaw crusher, crusher, winnowing mill, hammer crusher, impact crusher, roll crusher, compound crusher and so on. The jaw crusher (jaw crusher) has a big crushing ratio, even granularity, simple structure, reliable operation, easy maintenance, low operating cost these advantages. Side of the PF-I series of impact crusher can process 100 to 500 mm long and the following materials, the compressive strength is up to 350 MPa, with the advantages of broken than large, the material was broken cube particles, etc.; PF-II series impact crusher machine, which is suitable for hard materials in the crushing, such as cement plant limestone crushing capacity, discharge size of small advantages.


Depending on the different minerals needed to be inflated, the impeller can be 7.25 to 9.25 m / s peripheral speed rotation. The impeller has three forms: a standard garden cone-shaped impeller with six radial vertical blades, for high concentrations of mineral particles coarse paste; another shut disk-shaped impeller, there are six radial trapezoidal blades, suitable for general use. The third leaf-shaped, with twelve blades for large inflatable ore sorting. With...