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Ultrafine grinding introduced

Ultrafine grinding mill is mainly applied to conventional pulverized material, such as kaolin, limestone, calcite, marble, barite, gypsum, iron oxide, iron oxide green, aluminum hydroxide, paint, clay, coal, charcoal, feldspar , calcite, talc, barite, marble, limestone, carbon black, clay and other materials more than 500 kinds of ultra-fine powder processing, fineness of 500 mesh (25 microns) -2500 head (5 micron) fine most of 3500 mesh ( 3.55 microns).
Production capacity: 30-800kg / h
Applications: feldspar, talc, barite, marble, limestone, carbon black, clay and the like.
Products: ultrafine grinding mill is mainly applied to conventional pulverized material, such as kaolin, limestone, calcite humidity less than 8%, Mohs hardness of ultra-fine powder processing in a non-explosive material level of 6 or less.

Ultrafine grinding works

Sent by the lifting machine ultrafine grinding host motor through reducer drive shaft and layers turntable rotating turntable driven by plunger dozens ring ring rolling mill roll rolling and rotating in the road, the bulk material through the crusher into small particles into the storage silo, electromagnetic vibrating feeder evenly to the material on the turntable in the middle, the material scattered by centrifugal force to the periphery, and fall within the grinding ring raceway ring roller is stamping, roll grinding, polishing and grinding , the material through the first layer of crushed granular structure re-integration, and falls into the second layer is ground finer range, and then into the third layer of flour to achieve the desired particle size requirements. Suction pressure centrifugal fan of the outside air sucked into the machine, and within a selected powder through the powder pulverized with a third layer, cochlear Stream separator rotating worm disturbs the coarse material down regrinding , powder into the air into the cyclone powder collector by the lower portion of the exhaust discharge valve is finished, a gas stream with a small amount of the fine dust after purification by pulse dust blower and exhaust muffler.

Ultrafine Mill Features

1, compared with other roller mill for grinding materials improve 800-1200Kg pressure under the action of ultra-fine spring.
2, energy saving, in the same yield and fineness of the case, its energy consumption is only one-third of the jet mill.
3, small investment, high efficiency, in the same yield and fineness of the cases, the price is only a quarter of the jet mill.
4, less production processes, ultra-fine grinding compared with the jet mill, jet mill 20mm material must first be pulverized to 100 mesh can be processed into ultra-fine powder, while the ultra-fine grinding directly from the feed size less than 20mm, it is the average particle diameter can reach 6.5um disposable ultra-fine powder.
5, grinding installations overlapping multi-stage seal, good sealing performance.
6, ultra-fine grinding dust fully meet the state standards for dust emissions.
Model Capacity
(t/h)
Feeding
Size
(mm)
Water
Content
of
Material(%)
Range
of
Product
Fineness(mesh)
Water
Content
of
Product(%)
Power
of
Main
Motor(Kw)
RTM1000 3-8 0-6 <5 325-6000 ≤1 75-110
RTM1200 5-10 0-6 <5 325-6000 ≤1 110-132
RTM1400 7-13 0-6 <5 325-6000 ≤1 132-160
RTM1600 10-20 0-6 <5 325-6000 ≤1 160-200

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