The mining industry operates worldwide in tough conditions and harsh environments. It require springs that perform.
Heavy Duty Shaker Springs

Spring in a mining shaker screen face arguably the most extreme operating conditions asked of any. At the start-up and shut-down the spring suffers severe stress cycles, while once in normal production it must endure toxic chemical slurries and liquids, and up to 20 cycles per second oscillation frequency.

Lovells Springs stand the test everywhere from diamond mines in the Australian Outback to Copper refineries in the High Andes.