2012년 10월 24일 수요일

As to lead ore which equipment used for crushing

We can supply many lead ore curshers such as lead jaw crusher, lead impact crusher, lead Symons cone crusher, lead mobile crusher and so on. Metallic lead that results from the roasting and blast furnace processes still contains significant contaminants of arsenic, antimony, bismuth, zinc, copper, silver, and gold. Lead ore crushers are used widely in such ore curshing industry. Since the establishment, Hongxing has grown to become the largest crusher and screening equipment dealer in the China.

So, if you want some lead ore or other ore mining equipments or crushing machines, you can come to visit Sand making machine Professional Manufacturer which must be your good choice.Metallic lead that results from the roasting and blast furnace processes still contains significant contaminants of arsenic, antimony, bismuth, zinc, copper, silver, and gold. The melt is treated in a reverberatory furnace with air, steam, and sulfur, which oxidizes the contaminants except silver, gold, and bismuth.

The oxidized contaminants are removed by drossing, where they float to the top and are skimmed off.Lead hammer crushers are widely used in small quarries with small capacities. That's because in such situation, the cost and the difficulty of changing and maintaining worn hammers are more acceptable to the quarry owners.

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