... 1.Certificate: CE/ISO9001-9008 2.With crusher 3.Use fly ash, sandy soil etc. as raw material 4.Red ... various hollow brick, shale, coal gangue and coal ash.This Machine is suitable for producing all kinds of ... cell brick with material like gangue,shale,pulverized coal ash and clay.b. JKY60-55 red clay bricks ... kinds of cellbrick with material of gangue,shale,fly ash as well as clay. d. JKY60-55 red ...