... . Control the rotating speed by buncher, DE machine and frequency variable motor. Be reliable, energy- ... edge sealing, spring edge sealing, and graphite block sealing and combination for above. 6. Kiln ... is also used in various industries, such as cement, nonferrous metallurgy, ferrous metallurgy, chemistry, building, ... 396-3.96315kiln with preheater precalcineΦ4.15*58 50.35-0.7110Zinc leaching( ...