For three decades, Lochhead Haggerty has specialized in custom design and manufacture of process heating equipment for the mining industry. Energy sources from fossil fuels to electrical heating of direct and indirect fired systems are available in our engineering designs, with emphasis on rotary equipment, including dryers, kilns and conditioners. Gold mining refinery experience has resulted in the recent development of mercury abatement systems to eliminate mercury emissions. Quality, reliability, value. Its all here.