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Hammer Mill

The horizontal hammer mill has been applied to the task of particle size reduction in milling applications. It consists of an horizontal drive shaft, which suspends vertical hammers to crush any friable and fibrous dry materials containing less fat.
La Meccanica’s hammer mills are characterized by: heavy duty construction, direct coupling of rotor through an elastic coupling, bidirectional rotation, rotor with dynamic balance, screen that can be manually withdrawn from the side of the mill, temperature sensor PT 100, access door to the grinding chamber equipped with a safety block system.

Description of the hammer mill:

- Heavy duty construction
- Direct coupling of rotor through an elastic coupling
- Bidirectional rotation
- Rotor with dynamic balance
- Temperature sensor PT 100 monitors bearing temperature
- Access door to the grinding chamber is equipped with a safety block system.
 
Each hammer mill is supplied with:
- Screen
- A set of hammers
- Elastic coupling
- Vibration absorbers.

Technical features

Motor speed 3000 RPM
Hammer speed 96 m/sec
Rotor diameter 484 mm
Model MM100/2P MM150/2P MM180/2P MM220/2P
Main motor kW 75 110 132 160
Screen surface dm² 60 105 128 151
Screen length mm 473 785 941 1097
Filter surface m² 26 35 42 50
Air mc/min 52 75 90 105
Hammers 24/48 40/80 48/96 56/112
Capacity (MTH) mais Sieve Ø 4 mm 16,5 24,0 29,0 35,0
Capacity (MTH) barley Sieve Ø 4 mm 4,0 6,0 7,5 9,0
Drawing pdf/dwg MM100-2P-2016.pdf MM150-2P-2016.pdf MM180-2P-2016.pdf MM220-2P%20data%20sheet.pdf
  MM100-2P.dwg MM150-2P.dwg MM180-2P.dwg MM220-2P.dwg
Motor speed 1500 RPM
Hammer speed 96 m/sec
Rotor diameter 1080 mm
Model MM180/4P MM220/4P MM270/4P MM340/4P
Main motor kW 132 160 200 250
Screen surface dm² 184 208 256 304
Screen length mm 595 673 829 985
Filter surface m² 42 42 60 60
Air mc/min 80 90 110 120
Hammers 120 136 168 200
Capacity (MTH) mais Sieve Ø 4 mm 29,0 35,0 44,0 55,0
Capacity (MTH) barley Sieve Ø 4 mm 7,5 9,0 11,0 14,0
Drawing pdf/dwg MM180-4P-2016.pdf   MM270-4P-2016.pdf MM340-4P-2016.pdf
      MM270-4P.dwg MM340-4P.dwg