Star ball mill, rotor ball mill, centrifugal ball mill, centrifugal ball mill used.
Manufacturer: EHINGER IMPIANTI
Type: RM 150
achievable grain sizes:
with dynamic classifier: 0-20 µand 0-300 µ
with static selector 0-2 mm
average continuous output approx. 1.6 tons of glass per hour
SIEMENS motor
75 kW
738 rpm
400 V
Dimensions approx. 2850 x 4100 x 5000 mm
original matching dust filter with fan
The grinder shown is only a sample. The mill for sale is currently being overhauled.
These mills are now built by Eirich as OrbitMill for the fine grinding of industrial minerals.
Performance data of the Orbit Mill according to the manufacturer as an example for limestone.
Air volume 13000 m³/h
Throughput for limestone
d97= 20 µm: 1.6 t/h
d97= 40 µm: 3.3 t/h
d97= 105 µm : 6.0 t/h
The mill shown here was used in glass recycling.
Four balls, which are pushed outwards by centrifugal force, grind the material between the balls and the grinding track.
The centrifugal force is generated by a rotor. The ground material is transported pneumatically into an integrated air separator. The air flow through the mill and grinding system enables a continuous grinding process.
The air separator guides the material that does not correspond to the desired grain size back into the grinding zone and only the finished grain out of the mill.
Low grinding costs
low energy consumption
adjustable grinding fineness 300-25 microns
constant grain size
Possibility to grind and dry the grain at the same time
no bearings in the grinding zone
easy maintenance
subject to changes and errors in technical data, specifications and prices as well as prior sale.