The iron ore production line consists of jaw crusher, ball mill, grader, magnetic separator, flotator, concentrator, and rotary drum dryer. And together with the feeder, elevator, and the transmission machine, they constitute an integrated mill run production line which is of high efficiency, low energy consumption, high capacity, and economy. China”s imports of iron ore had increased by 11 per cent in 2011 and nowadays, China accounts for over 60 per cent of the total world”s iron ore imports. Prices continued on an upward trend through most of 2011 as Chinese demand recovered and domestic Chinese iron ore producers were unable to keep up with this demand. With almost all iron-ore producers and steel mills having abandoned the benchmark pricing system where prices were set once in a year there is widespread confusion about prices.

The ore production line used ball mill machine produced by Henan Hongxing is of various types. Mainly contains cement mill, cone ball mill, energy-saving ball mill and grid ball mill. Different ball mill types are of different ball mill working principle and application range which will best satisfy your special needs. As a professional ball mill manufacture and ball mill exporter in China, we will try our best to help you choose the suitable ball mill type and model for your convenience.

As we have known the varieties of ball mill, let”s come back to the point and talk about the ways to increase ball mill efficiency. Generally speaking, there are three simple and direct means to increase ball mill output.

The first one is to allocate an Impact crusher before the grinding mill. As a result, the mineral stone will be first crushed through the crusher. As the mineral particles become smaller in size, it is easy to reduce the grinding system load. The second one is to make improvement in grinding system. The third one is to set a high efficiency separator which selects the final powder as much as possible. This way reduces the powder retrieval rate as well as the mill burden.

Any of the three methods listed above can greatly improve the ball mill output. If given conditions, users can integrate the three ways to get a better result. They are also several major trends in design of the grinding system in the future at home and abroad. Let”s have a look at the interconnections among the three ways: crushing is the precondition; separating is the guarantee; grinding is the basis. Hence, the particles size is reduced; the separating efficiency is increased; the grinding system is optimized; the output of ball mill will naturally boost.

As a professional and the best mining machinery manufacturer in China, Hongxing Machinery is always ready to provide the superior rotating kiln, steel frame, and these machines have the most competitive price and the most reliable quality so that they are the top choices for the high performance crushing equipment.