... using a JZ series extruder for extrusion standard brick, feed door accompanied by double fender, clutch ... rational design, no primer Bolt, convenient maintenance.Features:Machine main body of high quality steel, reasonable structure, ... Is the production of hollow brick and shale, coal gangue, slag, fly ash bricks of the ideal raw material ... ×1100JZ325000-6000Y4-30552400×1050×1100 brick making machine