The US operation Harbison Walker Refractories is to spend US$ 3 million on the upgrading of the production facilities at its Hile, Maryland, US, plant. The plant manufactures high purity silica brick,…
The US operation Harbison Walker Refractories is to spend US$ 3 million on the upgrading of the production facilities at its Hile, Maryland, US, plant. The plant manufactures high purity silica brick, and upgrading includes a new shuttle kiln, and a refurbishment of the existing tunnel kiln, plus renovation of the plant“s railway and communications systems.