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High Pressure Grinding Mill

    supplyability: 3 Set/Sets per

    Weekprice: 10,000 - 80,000

    Port: Qingdao,Tianjin, Shanghai or others

    Type: Raymond Mill

    Application: ore, rock crusher

High Pressure Grinding Mill


The high pressure grinding mill is composed of host machine, reducer, analyzer, pipe fitting, blower, dust collector, jaw crusher, bucket elevator, electro-magnetic vibrating feeder, electronic control systems and other components. The wind selected air flow of high pressure grinding mill is a circular flow in draught fan—mill shell--cyclone separator-draught fan, so it's with less grinding dust, cleaner operation workshop, no pollution of the environment than high speed centrifugation grinder.

High Pressure Grinding Mill

Performance characteristics: 

1. The unique design can make the product fineness up to 1000 accounts.
2. Strong material applicability, can be used to various materials with Mohs hardness level lower 9.3.
3. The dust removal effect fully meets national standards.
4. Roll grinding unit is processed with high quality and efficiency of processing technology, and the overlapping multilevel seal ensures good sealing effect.
5. Long replacement cycle of grinding roller and grinding ring, avoid the shortage of short replacement cycle of centrifugal mill wearing parts.

6. Grinding unit is overlapping multilevel seal with good seal performance.


The high pressure grinding mill is mainly used for grinding processing of metallurgy, building materials, chemic, mining and other mineral material, powder millstone, feldspar, calcite, talc, barite, fluorite, rare earth, marble, ceramic, aluminum vanadium and soil, manganese ore, iron ore, copper, phosphate ore, red iron oxide, zircon sand, slag, water slag, cement clinker, activated carbon, dolomite, granite, garnet, yellow iron oxide, bean cake, fertilizer and compound fertilizer, fly ash, bituminous coal, coking coal and lignite, diamond beautiful sand, green chrome oxide, gold, red mud, clay, kaolin, coke, coal gangue, China clay, fluorite, medical stone, synthesizing, shale, violet stone, green muddy rock, build up rocks, basalt stone, plaster, graphite, silicon carbide and other kind of inflammable and explosive mineral materials with hardness below 9.3 level and humidity lower 6%.

High pressure grinding mill

High pressure grinding mill can also be called powder grinding mill and micro powder mill, is a commonly used powder making machine. Compared with other micro powder grinding mill, high pressure suspension grinding mill has advantages of wider application, more stress, low investment and high earnings.

High pressure grinding mill

Powder grinding mill or micro powder mill is improved based on the Raymond mill, mainly used for powder or superfine powder processing. The high pressure grinding mill added new spring pressure, so its working pressure can be up to 800 to 1,200kg. The high pressure grinding mill can grind materials with large size, and the average discharging particle size can be ultrafine particles smaller than 6.5 microns.

The high pressure grinding mill or micro powder mill is used for the processing of feldspar, calcite, dolomite and so on, and it's also widely used in chemicals, mineral processing, flour milling and other industries.

Micro powder mill

Micro powder mill or micro powder grinding mill is mainly used for stone grinding operation, to grind limestone, tale, marble, gypsum, clay, activated carbon, etc. into ultrafine powder with 6.5 microns to 6.5. Micro powder mill or micro powder grinding mill is mainly used for grinding stone and other ultra-fine non flammable materials with mohs hardness under 6.

Features: The high pressure spring inside the micro powder mill can provide strong pressure of 800-1,200kg, so the material grinding pressure from rollers is greatly increased. Feeding size can be up to 20 mm, while discharging fineness can be up to 6.5 microns.

Hongxing Machinery is a large-scale micro powder mill manufacturer and supplier in China, welcome to visit for cooperation.

Parameters type

  Parameter Model Micropowder93 Micropowder92 Micropowder87 Micropowder76 Micropowder66
Feeding size(mm) ≤25 ≤25 ≤20 ≤20 ≤15
Size of finished product(mm) 0.125-0.010 0.125-0.033 0.125-0.010 0.125-0.033 0.125-0.010
Shift output of different material fineness(t) 0.8-12 0.6-10 0.4-8 0.3-6 0.2-4
Rotate speed of pulverizing ring(r/min) 140 148 160 170 180
Diameter of pulverizing ring(mm) 1006 973 907.5 850 725
Diameter of pulverizing roller(mm) 300 300 270 250 210
Height of pulverizing roller(mm) 160 160 150 150 150
Main Motor Y225M-8-30 Y225M-8-22 Y225M-8-22 Y225S-8-18.5 Y225M-8-15
Fan Motor Y180M-2-22 Y180L-4-22 Y160L-4-18.5 Y160L-4-15 Y160L-4-11
Analyzer Motor YCT180M-4A-4 YCT180M-4A-4 YCT180M-4A-4 YCT160-4B-3 YCT160-4B-3
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