Forberg® Mineral Wool Mills

Forberg Mineal Wool Mill is a strong and reliable machine. It is built in heavy carbon steel and is primed and painted. It is equipped with a high power drive to secure a trouble free production with this machine.

Included in the mill is also a grate of choice, propeller and knives. The grate (grid) can be delivered with various light openings to achieve various sizes of the granules.Due to the knives and the grate, the fibres are cut and not crushed. This system also secures a high output and controlled milling.

We have delivered a number of these mills for Glass-wool and Stone-wool. This mill has proven to be very reliable. Tests made with this mill have shown that compared to the hammer mill, we will deliver 10% larger volume of any comparable quantity of wool going into the mill.

The reason for this is that the Forberg mill is relatively slow rotating and does not hammer and crush the fibers.

Airflow and product is separated and air is re-circulated back to the mill.  This helps reduce dust discharge from the system and pressure induced weighing variation.

Capacity if evenly fed is estimated up to 1500 kg/hr but will vary with the size of the grid openings.