... is specially designed according to the characteristics of oil plam fiber, light, and with low temperature. Bailing rotary drum ... used in mining industry, building material, metallurgy, chemical industry, cement industry, and etc. HENAN BAILING MACHIENRY CO., LTD is a ... drying slag, limestone, coal powder, clay, sawdust, oil palm fiber, coconut fiber, grass, river stone, poultry dung, ores, rock sand ...