Starting in 1984, John B. Long Co (JBLCo) embarked on a mission to advance the stateof- the-art in bulk material sampling with the development of the CLEAN SWEEP® sampler.
Incorporating numerous patented features,
the CLEAN SWEEP® sampling system offers safe, reliable unattended sampling from moving conveyor belts with unprecedented accuracy.
CLEAN SWEEP® sampling systems range from simple, single stage sampling to multistage systems incorporating crushing, discrete subsampling and reject handling. They can be found at a wide variety of mines, docks, ports, and power plants world wide in sampling applications for coal, coke, DRI, stone, and a variety of ores.