Today, the price of iron ore has been less stable; the domestic demand for iron ore in recent years is increasing. Shanghai, Tianjin and Beijing and other cities in export-oriented steel consumption has reached the level of Japan and other developed countries, but the real appeal is that the needs of China’s inland provinces and cities just beginning to rise. Currently, according to the news that the Indian government may further increase iron ore export tax. If the tax becomes a reality, the shortage of supply will directly affect the iron ore spot prices, thereby pushing up the prices of iron ore. China will continue to drive the next period of time, global demand for iron ore, iron ore market to open up the west, so as to continuously push forward the development of mining machinery industry.
A flotation machine used for recovering valuable ingredients, such as metal concentrates, usually comprises a flotation cell provided with an inlet aperture for feeding slurry into the cell, and an outlet aperture for letting the non-floated material, i.e. tailings, out of the cell. Henan Hongxing’s SF Series Flotation Machine is applicable for the separation of nonferrous metal and ferrous metals, such as fluorite and talc.
SF series flotation machine’s working principle: The impeller is driven by V-belts, which can bring the centrifugal effect to form the negative pressure. On the one hand, to inhale sufficient air to mix with ore pulp; on the other hand to stir ore pulp and mix with medication to form the mineralized froth. To adjust the height of flashboard to control the liquid level and make the useful froth scraped by loam board. The cone impeller lean backwards, the blending quantity is big and the pressure head is small, the advantages are: simple structure and low energy consumption. Inside the impeller, there is air distributor, which distributes air into most parts of impeller evenly. The height of the strobe must be adjusted carefully to keep the stabilization of liquid level and scrape the mineralized froth to the launder. The impellers and stators should be kept at a distance and should be changed when worn. The bearing in the pump should be maintained every three months.
Nowadays, as the size of flotation cells has grown, also the slurry agitating equipment has grown in size; both the size and efficiency of the rotation device have increased, and the length of the rotor rotation shaft has grown, because the height of the flotation cell has grown. From the changes above, we can see that demands of flotation machine technology and specification is stricter. Eligible quality is the obligation for society, and good quality is the contribution for society. Facing to this trend, Henan Hongxing is doing its best to meet requirements of market and society.
- flotation machine: http://www.hxjq-mill.com/products/flotation_machine.html
- flotation cell: http://www.hxjq-mill.com/products/flotation_machine.html
- flotation cells: http://www.hxjq-mill.com/products/flotation_machine.html