... the end of the production line in hi-tech automation, In general, brick making process divides to four processes, A. raw material treatment ... : Offer many sets of crasher (depend on clay material) to crash the clay, in order to mix adequately by mixer. 3. Mixing: Utilize dual ... oil, natural gas, LPG, buyer can selection through evaluation. If use coal for fuel, it must be pulverizing by a coal ...