... , casting and glass industries etc, can adapt to the coal, oil, gas and many other fuel.Features1. Equipment investment ... traditional dryer.4. Fuel can adopt to the hard coal, oil and gas. Can drying the clumpy and powder ... the dust removal bag is about 2 times.9. Coal consumption is 1/3 of the ordinary dryer, power ... saving 40%, coal consumption is less than 9 kg for 1 Ton. ...