Mineral water has a certain influence on the effect of dry magnetic separator

Mineral water have a certain impact on the dry magnetic separators effect, especially for the fine-grained level separators are serious. Because the moisture will increase, "magnetic group" of adhesion, so that the "magnetic group" combined with a more solid and easy to stick to the drum skin, although increasing centrifugal force, can not be improved indicators, but sometimes worse. Therefore, when the rainy season when the water large ore, may be appropriate to increase the proportion of lump ore, the ore moisture, mud containing a relatively reduced amount of water a greater impact when selected sub-indicators, the operation to be taken to reduce the amount of ore and to guarantee access to qualified concentrate product approach to regulation. Coarse ore processing, when the water is less than 2%, for separators showed no significant effect; fine grade ore processing, water is less than 2.5% of the selected sub-indicators had no significant effect.

Iron ore dry magnetic separator machine in real-life applications

Iron ore dry magnetic separators is mainly used in arid regions and desert and Gobi, and then there is the mountain of dry sand weathered surface beneficiation process.
1: processing capacity, a day to about 2000-3000 tons of ore processing.
2: Iron experiment, tailings grade control at 1.2 or less optional.
3: For sand mining, sand mining and other mountains, save a lot of equipment investment in processing plant
4: very low energy consumption, significantly reduce production costs.
5: simple structure, low failure rate.
Iron ore dry magnetic separator machine Uses: Suitable for magnetite, sand mining, poor iron ore. Mechanical loading.

Iron ore dry magnetic separator

Iron ore dry magnetic separators machine is processing equipment, a specific classification belong separator device for the selection of different magnetic iron ore dry magnetic separator machine are also different.  Iron ore magnetic separator is a new high-performance processing equipment, the general dry magnetic separator iron ore mine and processing plant applied to the material under dry conditions, the election of dry rough polishing and enrichment, thereby to save transportation Featured costs and unnecessary grinding.

Dry magnetic separator is an efficient ore sorting equipment

dry magnetic separator is an efficient ore sorting equipment.
dry magnetic separators with high magnetic field strength, magnetic system to adjust the flexible, reasonable structure, feeding smooth, high separation efficiency, high yield, removable mobile convenience and practical features.

Development of dry magnetic separator

The internal structure of dry magnetic separators is a complex screening process, design elements, the main highlight conserve resources, improve dry separation efficiency, saving the trouble of repeated screening. Screening more cost savings ore, such as provinces than other models such as water dry magnetic separator, screening his slower pace than the individual manufacturers on 10%, mainly in order to better screening ore, reached the final screening purposes, saving repeat screening process!

Comparison of dry magnetic separator machine with older

dry magnetic separators election than the old plant power saving, saving more than 3-5 times the investment in equipment, such as in the mine dry separation 2-20 t 1 ton of ore powder, can increase the yield of water, electricity, freight, mine management fees, 10 times. You can also reduce leakage ore than 10% of tailings discharge ballast can be reduced by more than 90%, no dam, not out of flour, hard ore can also sell gravel, sand.
dry magnetic separator equipment can process more than 1000 tons per day of ore, ore grade can be increased to 50%, up to 80% the amount of slag, slag after 1000 tons of ore into 200 tons of fine ore into the mill, yield than the original 3 -5 times.

Dry magnetic separator has five advantages

① dry magnetic beneficiation no water: As the company dry magnetic separator, therefore no water, and water election compared to a No sewage sludge generated, two can save water resources. In GXC-8180-type primary machine, for example, annual savings of 600,000 tons of water.
② dry magnetic separators effect: Since the machine take dynamic magnetic system design, mineral material in the drum surface sliding, displacement and roll, drum nonstick material will help the material sorting, primary grade can be increased 1-4 times, a selection of up to 60% grade.
③ processing capacity: As the Company uses wrap-open magnetic system, the material is not wrapped in groups, non-clogging, thus the processing capacity, the amount of a single primary ore processing machines of up to 50 tons or more, but also multi-machine side by side in parallel use, doubling production.
④ adapt to industry wide: dry magnetic separator machine to meet all kinds of iron ore, river sand, tailings, slag, steel gray, sulfuric acid residue, abrasives, refractories, system boards, rubber, food and many other industries demand, some of the equipment It is also a multi-purpose machine.
⑤ high production results: Dry without water, and therefore are not subject to water restrictions, perennial continuous production of dry areas, seasonally dry areas, cold areas, improve equipment utilization.

Works of dry magnetic separator

Intertekdry magnetic separators of ore will be 0.5 to 5 mm into the hopper, vibration motor vibration through the fabric, the quantity can be precisely adjusted by hand wheel, dragging the magnetic roller by motor speed, speed through speed Speed ​​table to be adjusted to control the production and concentrate grade magnetic separator. Mineral particles are fed by the conveyor belt on the magnetic roller separation, due to the manganese ore particles magnetic, immediately attracted strong magnetic field on the magnetic roller, and gangue grain because there is no magnetic, magnetic magnetic roller it does not generate suction With the rotation of the magnetic roller, mineral particles have been attracted to the magnetic roller, while the gangue grains in the magnetic roller to the front position was thrown out in front of the separator plate of ore, mineral particles continue to be taken off the magnetic roller When the magnetic zone automatic fall into a bucket to collect the anthology ore concentrate products. Since the fall of the magnetic roller entrained gangue also some weaker magnetic mineral particles, they will proceed to the next magnetic roller magnetic separation, magnetic separation after finished mineral particles into the second anthology ore bucket collection for the finished product, was thrown out of the gangue by tailings discharge port, to this end magnetic separator step. Since the ore gangue abandoned, so make manganese ore grade improved.

Dry magnetic separator technology highlights

1, pneumatic fluidization and gravity classification gravity beneficiation technology design concept, fully eliminate surface adsorption powder, magnetic reunion in order to achieve the concentrate product is not less than 63% to create the necessary conditions.
2, magnetic separatorscreen technology Pai Mei strictly controlled by adjusting the speed of the inner cylinder, can easily adjust the sorting area sweep constituency and selection area in the effective control of the end of the run at the same time concentrate, concentrate grade greatly improve .
3,dry magnetic separators finished screening control technology to achieve ultimate control flour taste, depending on the particle size can be disseminated ores, iron powder effectively adjust the final product quality.