LKAB operates mines and processing plants inside the Arctic Circle in the north of Sweden. It produces iron ore products that are transported all around the world.
Our Swedish distributor Inter Stema AB was asked to supply a number of large digit displays to show the level of silos, the processing rate per hour and the grade.
The displays have 200mm (8 inch) high digits and are legible up to 100m. Thermostatically controlled heaters are fitted inside to combat the extreme cold conditions.