Mining Equipments FAQ

Mining is a large engineering project and there are numerous kinds of mining equipments. Here we mainly introduce the related knowledge of mineral processing equipments and related problems and answers.

Dressing equipment

For the development and utilization of mineral resources, there are less and less available resources. The quality grade of undressed ore mining is being reduced rock by rock. In smelting and subsequent processing, quality requirements for dressing products is increasing rock by rock. At the same time, the environmental protection consciousness of human is increasing rock by rock. The reality puts forward more and more high demands of mineral processing equipments. For this reason, dressing equipments are asked to being bigger, more competitive, higher efficiency and energy saving.

The mineral dressing methods

According to different physical properties and chemical properties of different minerals in ore stones, after ores are crushed into small ones, we can use different methods to separate useful minerals and gangue minerals, such as gravity screening process, flotation process, magnetic process and electrostatic separation. What's more, these methods can make all kinds of symbiotic valuable minerals separated from each other as much as possible and remove or reduce harmful impurities. Dressing methods are those methods that are used for getting raw materials in smelting or other industries.

Dressing equipment

1. Crusher: Jaw Crusher, Hammer Crusher, Impact Crusher, Cone Crusher, Teeth-roller Crusher and Double Roll Crusher, etc.
2. Ball Mill: ultra-fine grinding laminated grinding mill, cement ball mill, cone ball mill, chinaware ball mill, energy saving ball mill, high-energy ball mill, high fine ball mill, grate ball mill and overflow ball mill, etc.
3. Screening classification equipment: Multi-frequency dewatering screen, high frequency screen, circular vibrating screen, linear vibrating screen, trommel screen, finished product screen and spiral classifier, etc.
4. Magnetic separator: wet magnetic separator, dry magnetic separator, high intensity magnetic separator, medium intensity magnetic separator, low intensity magnetic separator, river sand magnetic separator and wet permanent magnet tube type magnetic separator.
5. Flotation separator: total cross-section gas up bubble flotation separator, SF type flotation separator, XJK series flotation separator and mix type floatation separator.
6. Auxiliary dressing equipment: vibrating feeder, chute feeder, mixing tank, bucket elevator, belt conveyor, pendulum feeder, electromagnetic vibrating feeder, concentration machine, disc granulator, disk feeder, ore washing machine, shaking table, spiral chute, hydrocyclone, jigger, tailings recycling machine, cement mill/raw material mill and MBS rod mill, etc.
7. Drying calcining equipment: drying machinery, rotary kiln, etc.

Mineral dressing equipment maintenance

1. Lubrication system of mineral dressing equipment should be kept clean and good sealing.
2. Avoid collisions between the equipments and chemical corrosion.
3. Routine inspection for mineral dressing equipment should be done firmly and the inspection results should be recorded.

Mining Equipments FAQ

1. Tube ball mill
2. New applications of Raymond mill
3. Cement Ball Mill