Multotec Gravity Division reported its new SX10 low-density spiral is capable of a reduced cut point of 1.55 g/cm3, which offers advantages over cut points between 1.6 and 1.8 g/cm3. One is cleaner coal with less waste, both achieved in a single stage. Another is reduced capital costs because no further spiral stages are required, the company reported.
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EMJ Sidebar 01 (aka BoomBox)
