Hammer crushers with grid bars

MIG

Robustness
Versatility
High Production capacity

Description

The MIG series grid mills are simple yet robust tertiary machines designed for the crushing and pulverizing of low-abrasive inert materials, especially limestone-based ones. The working principle of this machine relies on the high-speed impact of rotating masses.

The machine operating principle is based on the impact effect of weights rotating at high speed, the material to be crushed is hit by the hammers and thrown against the top armours.
The parts of the material, which have not been reduced to the required dimension in this first phase, are held back by the grid, placed on the bottom of the machine and brought back by the hammers into the crushing cycle.

This type of mill can produce high outputs, a bigger reduction ratio compared to other types of mills, a high percentage of fines in the size distribution curve of the output material and with a controlled maximum size of the produced material.

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