Maliy pr. V. O., 62/2, liter A, St. Petersburg, Russian Federation, 199178

Planetary ball mills

MPP 1-4 planetary mill is designed for fine grinding of materials of different hardness in batch mode. The grinding can be performed dry or wet. The mill is produced by VIBROTECHNIK LLC according to the design documentation and under the supervision of its developer Vladimir Kochnev.


In a planetary mill, grinding occurs due to impact destruction during the motion of balls, as well as abrasion - simultaneous compression and shear deformation. The size of the crushed material particles depends on the running time of the mill, the physical properties of the material, the volume of material loaded, as well as the volume of balls loaded. Recommended volume of material loaded in one bowl: 15 - 45 cm3, recommended volume of balls loaded in one bowl: 50 - 130 cm3.


MPP 1-4 planetary mill can be used as a mixer for the preparation of emulsions, suspensions and slips.

 CHARACTERISTICS

 MPP 1-4

Maximum initial material grain size, mm

3

Axis arrangement

vertical

Mohs hardness of grinded material, up to

8

Loading volume of one bowl, cm3

15-45

Number of bowls

4

Full volume of one bowl, cm3

230

50 Hz supply voltage, V

380

Centrifugal acceleration, g

up to 30

Grinding time to obtain a particle size of 90% <1 μm, min

30

Electric motor power, kW

1,5

50 Hz supply voltage, V

220

Overall dimensions (Length x Width x Height) (mm)

695х460х545

Weight, kg

130

Bowls material – tool steel

5140H