... shale,pulverized coal ash and clay.b. JKY60-55 red clay bricks machine The primary extruder is ... color and quality of qualitative improvement.c. JKY60-55 red clay bricks machine Double stage is another ... dimension mm length × width × height5,300×5,550×2,5104. JKY60-55 red clay bricks machine raw material photos ... 5. Double shaft mixer photo of JKY60-55 red clay bricks machine 6. Roller screen photos ...