... clutch screw compression device using a JZ series extruder for extrusion standard brick, feed door accompanied by double fender, clutch screw ... ), with high efficiency, compact structure, stable performance, rational design, no primer Bolt, convenient maintenance.Features:Machine main body of high quality steel ... -57000-9000Y4-45522700×1150×1100JZ325000-6000Y4-30552400×1050×1100 brick making machine