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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...
Wet ball mill includes grid wet ball mill and overflow ball mill, and the feeding materials are ore or slurry that is high water content. The working principle of ball mill is raw material is transported into the cylinder by a hollow journal. With certain speed rotation of the cylinder, the grinding medium-different specification of steel balls rotates. The stress includes gravity, centrifugal force, and frictional force. When steel balls rise to a certain height, and the gravity is bigger than centrifugal force, steel balls would fall down and are divorced from the cylinder. Since the gravitational potential energy is transformed into kinetic energy, steel balls collide with ore at certain final speed and crush the ore by impacts. At the same time, during the process of steel balls???rotation, there is also a grinding effect because of the sliding and dislocation motion among steel balls. Due to the continuously feeding materials, the pressure pushes materials to the outlet and the ground materials are discharged from the cylinder outlet. Qualified materials flow from the cylinder outlet.
In the ball mill, the height of grinding medium and its trajectories are related to cylinder’s speed, the quantity of medium and the type of liner. Normally, the motion state of a medium can be classified into three kinds according to the speed of cylinder, which is increasing from low to high: draining downstate, throwing downstate and centrifugal state. Materials are crushed due to the dislocation motion. Rod mill and tube mill usually work in this state. All kinds of mining machine produced by Xin Hai include detailed instructions, and professionals in Xin Hai will guide workers of operation rules on the process of installment and debugging. Xin Hai provides you with the best service. What you need is what Xin Hai can provide.
The spiral chute is commonly used in the selection of equipment and here introduce an advanced spiral chute. ... [more]
The gold separating method for gravelmine is formed by gold separation of gold pretasking and gold separating work. The gold pretasking is composed by gold separation procedures such as gold crushing and gold screening. ... [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.