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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 CIL (Carbon in Leach) Process is an efficient design of extracting and recovering gold from its ore. By cyaniding and carbon leaching crushed gold ore slurry simultaneously, CIL process lower the gold mining operation cost and increase gold recovery rate to a degree of 99%. View details
On October 11, the 3-day CHINA MINING Conference and Exhibition 2019 was conclud...
Ball mill plays an essential role in the mineral processing production line. So, it is very important to improve the production capacity of ball mill for the users.
The purpose of ball mill is to grind the materials to qualified particle size. Depending on more than 20 years of experience in mineral processing equipment, Xinhai has the advanced technology in the ball mill, which is widely used in each mineral processing plant.
In recent years, Xinhai technical experts have researched a lot in the design and manufacturing of ball mill, such as prolonging its service life and improving 30-45% of production capacity. At the same time, Xinhai technical experts put forward several effective methods to improve the productivity of ball mill:
One. Change the ball mill itself
1. Increase the cylinder volume in a scientific way: For the ball mill with same type and volume, decrease the thickness of the internal lining plate, so the machine weight is decreases and the material capacity is increased. At the same time, the energy consumption is lower, and the productivity of the ball mill is prompted.
2. Change the grinding medium: Change the original spherosome to ellipsoidal globules, which can better increase the contact area between the material and the grinding body, and help increase productivity and reduce consumption.
3. Strengthen the ventilation of the ball mill: Reasonably and effectively strengthen the ventilation volume of the cylinder, which can ensure that the vapour in the cylinder is removed timely, avoid the problems of blockage and adhesion, then effectively improve the grinding efficiency.
Two. Change the external equipment
1. Add fine crusher before the grinding stage can reduce the particle size of grinding materials, thus effectively reducing the load of the ball mill and improving the productivity of ball mill.
2. Keep even feeding can guarantee the running state of ball mill, then improve the production capacity of ball mill.
3. Add high-efficient classifier can promote of quality of particle size of regrinding materials, thereby improving the efficiency of ball mill and ensuring the quality of finished concentrate in the later stage.
Although we went through mountains and rivers, we still need to make an arduous journey. Xinhai will keep forward with its original intention! ... [more]
On January 11, 2019, Xinhai organized a volunteer activity as the theme of "weave a better future and warm relay". Xinhai chairman Yunlong Zhang, Administrative Director Qingwang Han arrived the Service Center for the Disabled in Zhang Gezhuang town with a number of Xinhai volunteers。 ... [more]
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© 2017 Shandong Xinhai Mining Technology & Equipment Inc. Technical Support: 北京鑫互联科技有限公司
© 2017 Shandong Xinhai Mining Technology & Equipment Inc.