... more safe for workers 2.low consumption 3.professional 4.ISO,CE,OEM high efficiency ISO9001:2000 calcination ... kiln; 3,Slag cooling and iron slag separation; 4,Flue gas cooling; 5,Bag type dust collection ( ... .6×420.5-1.53.522ZS165-427.55Φ4×320.3-1.484.2512ZS165-427.55Φ3. ... 2×640.4-1.548-10ZL130-1631.5Φ3.2×1180. ... -7128Φ3.5×1250.28-1.4521.8ZS165-4-1/227.55Φ3.×1450.345-1.38625ZS165- ...