DMR
DMR

Hammer mills DMR-22 are designed for grinding of grain, aristulate grains, leguminous, maize, grain mixtures, oil meal, small-piece oil cake and other types of raw materials, except mineral. Hammer mills are installed at the enterprises of animal feed industry.


Hammer mills DMR-22 are designed for grinding of grain, aristulate grains, leguminous, maize, grain mixtures, oil meal, small-piece oil cake and other types of raw materials, except mineral. Hammer mills are installed at the enterprises of animal feed industry.


Rated power 22 kW


Screens area 0,2 m


Weight 370 kg


Capacity table

Screen holes diameter, mm   

Capacity*, t/hour

barley

wheat

Ø 4

2,4

2,9

Ø З

1,8

2,7

Ø 2

1,6

2,5

 *Structural and mechanical grain characteristics affect grinding efficiency and capacity. If we take the specific energy consumption for oats grinding as 100%, then 80% is enough for barley grinding and 57% for maize. Increasing of moisture content reduces the capacity. With increasing of moisture content up to 20%, capacity reduces to 30%. Hammers wear, contamination and screens wear also dramatically affect the capacity.



Distinctive features of hammer mills DMR model range with power from 7,5 to 30,0 kW from other manufacturers:


- Rotor reverse for more efficient use of hammers working surfaces and reduction of time for equipment service.


- Magnetic protection provides separation of metal-magnetic impurities of spherical profile – actually bearings balls or other similar impurities.


- Additional option is a control cabinet with vibration sensor on hammer mill body that provides signaling in case of vibration caused by hammers wear and meaning necessity of technical maintenance to continue durability of the equipment and its heart – electric motor.