... /semi-automatic block making machine,suitable for many kinds of materials,clay, shale,coal gangue,fly ash,industrial slag , concrete etc. and ... 60-4.0JKY55/55-4.0JKY50/50-4.0Production capacity(block/hr)16000-2200014000-1900012000-16000Forming moisture15%-18%15%-18% ... 75+22Rotation speed(r/min)283035Extrusion pressure4.04.04.0Machine size(mm)8800*2900*29007100*1800*18706500*1600*1800Weight(kg) ...