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The grinder mill is our latest type which is designed by our experts who have long experience and hard research in ore grinder. The grinder has opened a new time of ore grinder with high efficiency and low energy consumption. The grinding machine is suitable for grinding barite, limestone, ceramic, slag, and etc, the moh's hardness of which are below 9.3 scales and moisture is below 6%. And more than 680 materials which are non-inflammable and non-explosive can be used in mining, metallurgy, chemical engineering and building material for high fine powder generating and processing. The Product size is adjustable in the range of 60-1250 meshes (the finest can be up to 2500meshes). It is possible to produce 10-60 mesh coarse powder through special device in the machine.
The application of Grinder Mill
This machine is mainly applied for the powder processing of mineral products in the industries of metallurgy, construction materials, chemical, and mining, etc. It can produce powder from various non-flammable and non-explosive mineral materials with Mohs’ hardness below 9.3 and humidity at 6%, such as quartz, feldspar, calcite, talcum, barite, fluorite, rare-earth, marble, ceramic, bauxite, manganese ore, iron ore, copper ore, phosphorite, iron oxide red, zircon, cinder, cement grappier, cement clinker, activated carbon, dolomite, granite, garnet, iron oxide yellow, bean cake, chemical fertilizer. Compound fertilizer, powdered coal, soft coal, coking coal, lignite, magnesia, chromium ozide green, gold ore, red clay, clay, bolus alba, coke, coal gangue, porcelain clay, kyanite, fluor-spar, bentonite, medicinal stone liparite, diabese, pyrophyllite, shale, red stone, emeraldite, basalt, gypsum, graphite, carborundum, heat insulating material, ect
1. Compared with the common Raymond grinding Mill under the same power conditions, the capacity of the High Pressure Mill can be increased by 10%; moreover, under the performance of high-pressure springs, the rollers grinding pressure on raw materials can be raised by 800-1200kgf..
2 The final product size of the High Pressure Mill ranges from the maximum particle diameter of 0.613mm (30mesh) to the finest diameter of 0.033mm (425 mesh). A few materials can reach 0.013mm (1000 mesh) if you choose the High Pressure Mill.
3 All the mineral materials with Mohs hardness below 9.3 can be crushed by the High Pressure Mill.
4 The High Pressure Mill adopts a superposition multi-grade sealing with good sealing performance.
5 The High Pressure Mill’s dust-removing effect fully meets the national dust discharge standard.
6 The classifier is easy for adjustment.
Technical Parameters:
Model | 300 | 400 | 700 | 800 | Super fineness 800 |
Feed size (mm) | 10-15 | 10-20 | 10-25 | 10-25 | 10-25 |
Max Material Rigidity (Mohs) | Under6.5 | Under6.5 | Under6.5 | Under6.5 | Under6.5 |
Grinder fineness(mesh ) | 20-325 | 20-325 | 20-325 | 20-325 | 300-1250 |
Main Motor Speed(R/Min) | 2940 | 2940 | 2940 | 2940 | 3600 |
Main Motor Power(KW) | 7.5/2 | 18.5/2 | 30-37/2 | 37-45/2 | 37-45/2 |
Fan Motor Power(KW) | 5.5/2 | 5.5/2 | 7.5/2 | 7.5/2 | 7.5/2 |
Weight(kg) | 400 | 1100 | 2800 | 2900 | 2900 |
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