Ball mill is the key equipment of the material after the regrinding pipes being broken.It is widely used in the cement, silicate product, new building materials, refractory material, chemical fertilizer, the dressing of non-ferrous and glass-ceramics industry. Ball mill grinds materials in two ways: the wet and the dry way way. It is used in grinding all kinds of ores and other materials, and is widely used in ore-dressing, building materials and chemical and other industries. For manufacturers, a reasonable selection of ball mill type and amount of grinding equipment directly to the structure is a prerequisite to improve the overall performance of the grinding process. However, in most of the current project, the overall structure and selection of equipment for ball mill grinding process has been established, so the actual process of selection of control strategies and controller designed to be the most direct factor to affect the grinding process, accompanied by the introduction of the national energy saving policy, industrial ball mill grinding process of high energy consumption and low efficiency have been unable to meet the requirements of today s equipment, and therefore to seek a viable optimization program has resulted in the ball mill grinding process to reduce energy consumption, increase become the top priority of the current production. Working Principle: The ball mill can be divided into lattice type and overflow type according to different beneficiation methods, and this machine is two lattice-type ball mill. The pipes from the feeding fittings enter the first bin of the milling machine via the feeding hollow axis evenly when it works.
There is a ladder-like or ripple-like scaleboard in the first bin, and different specification steel balls are installed in the bin. When the cylinder rotates, which generating centrifugal force to carries steel balls to a certain height and then balls fall to strike and grind the material. After primary grinding in the first bin, the material then enters into the second bin via a single layer partition board. There is a scaleboard and steel balls in the second bin, so the materials are further ground. In the end, the powder is discharged by material output board.
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