Jul 13, 2011 | Comments Off
Aluminum ore industry application Aluminum is kind of the world’s second largest common metals, whose production and consumption is second only to iron and steel. Aluminum is kind of metal material which is of a supporting role and strategic position in the national economy. Alumina is the main raw material for aluminum smelting. For every 1 ton of aluminum production, it consumes nearly 2 tons of alumina. In addition, alumina with various special properties are widely used in electronics, petroleum, chemicals, refractories, ceramics, paper, pharmaceutical and other industries. Theref ...Read More
...Dec 29, 2010 | Comments Off
Ball mill is characterized by their smaller (comparatively) diameter and longer length. The feed is at one end of the cylinder and the discharge is at the other. Ball mill is commonly used in the manufacture of. This industrial ball mill is mainly big machines. Small versions of ball mill can be found in laboratories where they are used for grinding sample material for quality assurance. The power predictions for ball mill typically use the following form of the bond equation: Ball mill is normally operated at around 75% of critical speed, so a mill with diameter 5 meters will turn at aroun ...Read More
...Apr 19, 2010 | Comments Off
How to decide the number of steel balls that added into the ball mill. First, 80%. Then 20%....Apr 09, 2010 | Comments Off
Ball mill maintenance and repair: Steel ball, Motor current, Main bearing, lubrication oil, gear’s...