Stone Restoration Method of Development

According to statistics, Over 64% of the stone produced in California has come from placer deposits. The reason so much of it has been mined from placer deposits are usually easier to locate than lode deposits. A lone prospector with a stone pan can confirm the existence from a placer stone deposit in a short period time. With placer mining ,recovery of the stone from the ore is usually the most expensive phase of the mining operation .the value of the stone deposits is based on the amount to recover a high percentage of the stone contained in the deposit can affect the value of the deposit. Gravity separation remains the most widely used recovery method. Gravity recovery equipment, including stone pans, sluice box, jig and amalgamation devices since the time of California stone rush and many present day operations still employ the Fote equipment. the major flaw of the gravity separation method is that very fine stone is lost in processing.Scientific management, advanced processing technology and innovative manufacturing theory make Fote Heavy Machinery become the exporting base of briquetting making machine, chicken manure dryer and famous grinding equipment in China. What Hongxing has done is for the clients and we believe that quality is the best way to develop market.In recent times, a number of changes and new designs in gravity separation equipment have been developed and many type of equipment exist for the efficient recovery techniques are often very site specific. A recovery system that collects a high percentage of fine stone from one deposit may not per form effectively with ore from a different deposit .many factors such as particle size,clay content ,stone size distribution,mining method ,and character of wash water ,affect the amount of stone recovery . Extensive experimentation and testing is usually required to design an optimum stone recovery system.Our effective rock crusher could be applied to series of construction companies. For instance,...