MFI P . MFI RV
• 4 types of rotor with different coatings
• Invertible rotation for uniform consumption of the armour
• Adjustable dimensions of the fi nal product
• Manual lubrication
• Mechanical or hydraulic equipment for replacing the hammers
• On request the control and hydraulic adjustment of the machine can be controlled by PLC
These are tertiary mills with fi xed hammers, excellent for high productions of sand rich in fi ne grades with a polyhedral shape, suitable for use in concrete and bituminous mixes and in pre-mixed products.
With a specifi c set-up of the rotor and the use of hammers with a particular geometric profi le, it is possible to use these machines also for quaternary crushing.
The large rotor diameter allows high peripheral speeds to be obtained with a relatively low number of revolutions, considerably reducing consumption of the parts subject to wear.
The rotor, which works in two directions of rotation, can be equipped with manganese or special alloy hammers depending on the material that is to be crushed, and its conformation varies according to the product that is to be obtained.
In version P it can have 2, 3 or 4 rows of hammers.
The crushing chamber has a variable profi le with standard mechanical adjustment, or hydraulic adjustment on request.
Hydraulic opening of the machine is a standard feature.
|Feed size||Input capacity||Power requirement||Percent passing at||Percent passing at||Rotor speed||Weight|
|Models||mm||toh/h – tph
||kW||light hole 5 mm||light hole 10÷12 mm||Nº/1’||kg|
|MFI 600 P
|MFI 800 P
|MFI 1200 P||8÷80/120||70÷150||132÷200||55÷65%||80÷90%||725÷850||12300|