Ball Mill and Air Classifier

Cooperate with the classifier to produce products of multiple particle sizes at the same time

The product particle size control is flexible, special design is adopted to reduce noise and emission. Automatic control, easy to operate. According to the scale of investment, it provides personalized customized scheme and provides value-added services.

It is widely used in calcium carbonate (calcite, marble, lime stone, chalk), quartz, zircon, paillite, barite, kaoline, dolomite, magnesite, alumina, super fine cement, slag, steel slag, etc.

Working Principle & Advantages

The ball mill adopts special design and suitable proportion of grinding medium to achieve ideal grinding fineness;

The slab-type grinding tail discharges, the discharging is smooth, and the cylinder does not need to be cooled;

The feeding of ball mill is controlled continuously to ensure the stability of feeding and achieve the highest grinding efficiency;

Through quantitative injection of grinding additives by metering pump, the accurate ratio is ensured, and the grinding efficiency and stability of product performance are improved;

The silo adopts high quality level indicator to ensure the automatic control of the production process;

By using different combinations of single or multiple classifiers, products with different fineness can be produced at the same time, or the product specifications can be changed at any time according to the demand, which has greater flexibility;

The classifier is equipped with speed sensor and control system to measure, evaluate and compensate the air temperature, air pressure, air volume and filter pressure difference, so as to ensure the stability of product quality;

The conveying system is manufactured according to DIN and ISO standards with high stability;

The whole line adopts automatic control system to achieve stable load of machine and ensure low energy consumption.

Related Projects

Technical Parameters

Technical parameters of ball mill grinding and classifying production line (taking calcium carbonate as an example)

Parameter / ModelIBM1830IBM2200IBM2400IBM2600IBM2800IBM3000
Ball mill power (kW)220320450630710800
Classifier model1machine FW630/41machine FW630/62 machine FW630/41machine FW630/61machine FW800/4+1machine FW800/62machine FW800/6
Classification power (kW)192290384580670764
Crushing system power (kW)3755659090110
Conveying packaging power (kW)112222303737
Air compressor power (kW)18.53045557590
D97:15μm capacity (t/h)2.745.489.411
D97:10μm capacity (t/h)234678
D97:5μm capacity (t/h)0.91.31.82.733.6

Technical parameters of ball mill grinding and classifying production line (take quartz as an example)

Parameter / ModelIBM1570IBM1830IBM2200IBM2400IBM2600
Ball mill power (kW)75160245320560
Classifier model1machine FL3601machine FL4501machine ITC31machine ITC41machine ITC5
Classification power (kW)4873.5105120197
Conveying packaging power (kW)511111122
Air compressor power (kW)7.511151522
D90-92:45μm capacity (t/h)1234.56.7
D90-92:15μm capacity (t/h)0.511.62.73.4
D90-92:10μm capacity (t/h)0.350.7511.5

Note: The production capacity is closely related to the particle size, specific gravity, hardness, moisture and other indicators of the raw materials. The above parameters are for reference only, please consult our engineers for details.