The Eriez Flotation Division (EFD) now offers a complete line of column and hybrid flotation technologies engineered for coal and minerals processing industries. The CoalPro benefits coal producers with low capital and operating cost and ease of operation. The CoalPro with SlamJet sparging technology has no large aeration pumps, no large feed or re-circulation pumps, and no downcomers with complex piping. This unit has patented CPT SlamJet technology with automatic fail closure on loss of air. The CoalPro treats a variety of classified (150 x 45 micron) and unclassified (150 x 0 micron) raw coals to produce low-ash products. For a more aggressive approach, option the CoalPro with Cavitation-Tube sparging technology.