... thernak efficiency 4.compact structure Tumble dryer machine:Main purposes: tumble dryer machine is used dry humidity particle materials, ... variety of sand which used in foundry industry, Blast furnace slag which used in cement industry of building ... power5.5 KW11 KW15 KW22 KWCorollary equipmentDehydrate machine, transfers machine, abruption machine, dedusting machine, induced draft fan and so on Tumble ...