... advanced shaft structure, automatic temperature measuring device and electrical heating,.2. Catch wheel: including two kinds mechanical wheel and hydraulic ... Equipment, heating materials, in cement industry for calcining clinker. 2) It is also used in various industries, such as cement ... with plateau suspension preheaterΦ3.3*5213003.50.266-2.66125kiln with preheater precalcineΦ3.5*5415003.50.55- ...