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Ball Mills vs Rod Mills

Ball mill and rod mill are the common grinding equipment applied in the grinding process. However, both ball mills and rod mills are long cylindrical grinding equipment, which is not easy to distinguish from the appearance of the machine. Their cylinders are equipped with grinding medium, feeder, gears, and transmission device. Ball mill and rod mill have similar working principle: the materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls or rods to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished. BALL MILL VS ROD MILL: what are the differences between the two devices that are so similar and how to select suitable equipment? Please find the answer in this article. 1.Structure The ratio of barrel length to rod mill diameter is generally 1.5 to 2.0, and the inner surface of the liner on the end cap is a vertical plane. Rod mills generally use 50-100mm diameter steel rods as the grinding medium,...

2023.09.17

Gold CIP & CIL

The well-known carbon-in-pulp (CIP) and carbon-in-leach (CIL) gold recovery processes are fairly robust. Considering the constantly changing characteristics of run-of-mine ore, a robust process is in general a great advantage for a mineral processing plant. The continuous processes of gold recovery by adsorption on activated carbon in agitated tanks, namely the CIP and the CIL processes, have been widely used since the 1970s.

2023.09.24

Application of sand making machine in production of artificial gravel aggregate

In recent years, the development of highway bridges has increasingly demanded the quality of sand, especially high-strength grade and high-performance concrete has strict requirements for aggregates, and the position of artificial sand and stone in construction projects has become increasingly heavy. Henan Victory sand making machine has become an important source of sand and gravel for construction. It is imperative to develop the use of artificial sandstone aggregates in construction projects.               Artificial sand stone aggregate process: The materials (limestone, marble, granite, etc.) enter the coarse crushing equipment through the feeder, the coarsely crushed aggregate enters the fragmentary crusher for secondary crushing and shaping, and then is transported to the screen by the belt conveyor Aggregate classification is performed in subassemblies. After satisfying the required product aggregates, the excess and grading inappropriate aggregates are sent to the sand making equipment. The aggregates crushed by the sand making machine are transported by the belt conveyor to the screening workshop again. Grading.   The production of artificial sand and stone can be produced by dry method or wet method. Under consideration of environmental protection and water saving environment, the classification of sand can be classified by...

2023.09.17

High manganese steel alloy hammer head to build China’s hammer crusher

Hammer crusher is one of the crushers with high sales volume in China. It has the crushing power of one-time forming and is suitable for medium and hard materials. Its crushing ability is very strong and is widely respected. Most basic materials must undergo preliminary crushing before further processing, such as limestone crushing and slaked lime crushing in cement production lines. In previous traditional processes, the crushing of these materials was generally two or three stages. Since the introduction of more advanced crushers on the market, most companies will choose hammer crushers, which not only greatly reduces the cost of investment, but also simplifies the process and solves the complex and layout of the process encountered in the second and third stage crushing Difficulties and other issues. Henan Victory Machinery Co., Ltd., a domestic entity with a strong capacity in the professional production of crushing equipment, has made due contributions to the development of the crushing equipment industry in many aspects and industries. . The hammer crushers produced by our company include PC series single-stage hammer crushers and heavy-duty single-stage hammer crushers. Two types of single-stage crushers that differ in terms of output requirements allow customers to choose according to their...

2023.09.17