views:
ball mills and rod mills are important milling equipment in the mineral economy, while two different mechanical equipment. Mine Machinery Manufacturers produce these two products are for convenience of users, but in practical applications, users have fallen into the selected misunderstandings due to this two devices.
Many users do not know where the ball mills and the names of the ball mills and the rod mills are different, so it is easy to make mistakes. Mining equipment produced in their mine. Below from a professional perspective, make a detailed analysis of the ball mill and the rod mill. I believe that everyone can easily understand their differences.
From the perspective of contact, the rod mill is a line contact, and the ball mill is a point contact. From the particle size and uniformity of the product, the particle size of the rod mill is uniform than the ball mill, but the particle size of the ball mill is smaller than the rod mill. The particle size distribution efficiency of the ball mill is higher than the rod mill. The steel rod wear of the rod mill is lower than the wear rate of the steel ball of the ball mill. We need to change the ball for the ball mill in use, but the steel rod only takes a period of time to check and replace it.
From the maximum production capacity of unit energy consumption, the rotational speed of the ball mill is generally between 75%, and the speed of the rod mill is usually only 100%. 50 to 70%. Of course, the most fundamental difference is the grinding medium. The grinding medium of the ball mill is the ball, and the grinding medium of the rod mill is a steel rod.
Through the above analysis, it is believed that the majority of users will have a new understanding of the ball mill and the rod mill. Yantai Xinhai specializes in the production of milling equipment such as a mine mill, a rod mill, and a energy-saving ball mill. It is desirable that the user can choose the most suitable grinder according to its own requirements and equipment, which is conducive to improving the efficiency of the mill. Bring greater benefits.
