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Xinhai mineral processing equipment mainly include: grinding equipment, flotation equipment, dewatering equipment, magnetic separation equipment, and so on. Some of the equipment is Xinhai independent research and development, and has been awarded national patent. View details
Gold CIP Production Line adsorbs gold from cyaniding pulp by active carbon including 7 steps: leaching pulp preparation, cyaniding leaching, carbon adsorption, gold loaded carbon desorption, pregnant solution electrodeposit, carbon acid regeneration, leaching pulp. View details
Recently, Shandong Xinhai Mining Technology & Equipment Inc held a board meeting...
Hydrocyclone is mainly used for classification and dehydration, which can be used in a variety of sludge dewatering or slurry separation. The classification efficiency can reach 80~90%, thickening and dewatering efficiency, 60~80%.
With the development of technology and science, the manufacturers also improve the cyclone. The excellent improvement is installing a siphon device on the top of cyclone overflow box. What is the function of the siphon device?
A siphon works because gravity pulling down on the taller column of liquid leaves reduced pressure at the top of the siphon (formally, hydrostatic pressure). This reduced pressure means gravity pulling down on the shorter column of liquid is not sufficient to keep the liquid stationary against the atmospheric pressure pushing it up into the reduced pressure zone at the top of the siphon, so it flows from the upper reservoir, up and over the top of the siphon.
The siphon device installed in the hydrocyclone can reduce energy consumption. The outlet flow required pressure is smaller than outlet pressure of ordinary hydrocyclone, and the inlet pressure is relatively smaller too, so it reduces the total energy consumption; it also can help the hydrocyclone get higher underflow concentration and lower overflow concentration. The small device has great use.
Mine industry was called “the king of water waste” with 5-15 tons of water consumption per ton of ore in mineral dressing. Tailing Dry Stacking，the helper of water saving in mineral dressing ... [more]
Xinhai flotation processing increases product rate, reduces reagent consumption and labor requirements.
Rich copper concentrate is produced from crude copper sulfide ore by means of a flotation proce ... [more]
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© 2017 Shandong Xinhai Mining Technology & Equipment Inc.
Xinhai Mining Machinery Co.,Ltd