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Cooling Air Cycle cryogenic Planetary Ball Mill Within 5-30℃ Rapid
Heat Absorption
Overview
Cryogenic planetary ball mill is a combinated system of planetary mill and refrigeration
equipment. Most materials will heat up the material in the process
of high speed grinding because of friction or exothermic reaction,
which may lead to the change of physical and chemical properties of
the material and produce negative grinding effect. Cryogenic
planetary ball mill is mainly applied to material grinding process
which requires strict control of temperature.inside the machine.
Working Principle
Vertical planetary ball mill is designed to have four working positions which can be
loaded with two or four mill jars on one turntable. When the
turntable rotates, the jar axis makes planetary movement at
high speed, the balls and materials inside the jars are impacted
strongly in high speed movement, and materials are eventually
ground into fine powder. Various kinds of different materials can
be ground by means of dry or wet grinding method. The smallest
granularity of output powder can be reached to 0.1μm or nano scale
powder.
Applications
Cryogenic planetary ball mill has a wide application in industries such as geology,
mineral, metallurgy, electronics, building materials, ceramics,
chemical industry, light industry, medicine, environmental
protection and so on. It is specially most suitable for production
fields like electronic ceramics, structural ceramics, magnetic
materials, lithium cobalt acid, lithium manganese, catalyst,
phosphor, long afterglow phosphor, rare earth polishing powder and
electronic glass. Powder, fuel cell, Zinc Oxide varistor,
piezoelectric ceramic, nano material, wafer ceramic capacitor,
MLCC, thermistor (PTC, NTC), ZnO varistor, dielectric ceramics,
alumina ceramics, zirconia ceramics, phosphor, zinc oxide powder,
cobalt oxide powder, Ni-Zn ferrite, Mn-Zn ferrite and etc.
Features
Cryogenic planetary ball mill is a combined system of planetary mill and air cooling
device. The air cooling device applies the principle of air
conditioning compression and refrigeration. The cooling cycle takes
away the heat generated by the grinding quickly. According to the
difference of the ambient temperature, the space temperature of the
ball milling can be controlled within 5 - 15℃, which is mainly
applied to the material requirements under low temperature process
for ultra-fine grinding. . The air cooling device has the
advantages of simple structure, convenient operation, convenient
maintenance and low energyconsumption.
Technical Features
| Technical Features | |
| Drive Mode | Gear drive and belt drive |
| Operate Mode | Two or four grinding tanks working together |
| Maximum Loading Capacity | 2/3 of the capacity of milling tank |
| Feeding Size | Soil material≤3mm |
| Output Granularity | Minimum 0.1μm |
| Rotational Speed Ratio | /1/2 |
| Max.Continuous Operating Time | 72hours |
| Materials of Jar | stainless steel.agate,nylon,corundum,zirconia,etc |
Technical Parameters
| Main Parameters of Cryogenic Planetary Ball Mill | |||||
| Model No. | Power (kw) | Voltage (V) | Dimension (mm) | Revolution Speed (rpm) | Rotation Speed (rpm) |
| XQM-2(C) | 0.75 | 220V-50Hz | 750*470*564 | 35-335 | 70-670 |
| XQM-4(C) | 0.75 | 220V-50Hz | 750*470*564 | 35-335 | 70-670 |
| XQM-6(C) | 0.75 | 220V-50Hz | 750*470*564 | 35-335 | 70-670 |
| XQM-8(C) | 1.5 | 220V-50Hz | 900*600*640 | 35-290 | 70-580 |
| XQM-10(C) | 1.5 | 220V-50Hz | 900*600*640 | 35-290 | 70-580 |
| XQM-12(C) | 1.5 | 220V-50Hz | 900*600*640 | 35-290 | 70-580 |
| XQM-20(C) | 4 | 380V-50Hz | 1200*750*920 | 25-215 | 50-430 |
| XQM-40(C) | 5.5 | 380V-51Hz | 1400*850*1160 | 20-195 | 40-390 |
| XQM-60(C) | 7.5 | 380V-52Hz | 1600*990*1250 | 27-174 | 40-260 |
| XQM-100(C) | 11 | 380V-53Hz | 1750*1140*1330 | 27-160 | 40-240 |
Accessories of Mill Jars & Balls
Available Mill Jars:
304 stainless steel mill jar, 316 stainless steel mill jar,
tungsten carbide mill jar, agate mill jar, alumina ceramic mill
jar(also called corundum mill jar), zirconia mill jar, nylon mill
jar, polyurethane mill jar, Teflon mill jar (PTFE), and etc.
Available Mill Balls:
304 stainless steel mill balls, 316 stainless steel mill balls,
tungsten carbide mill balls, agate mill balls, alumina balls,
zirconia mill balls, and etc.
TENCAN PLANETARY BALL MILL AIR COOLING, CRYOGENIC SYSTEM
