... structure,4. Out view novelty, energy saving and high efficiency, high extruding pressure, wide practicability and low investment.5 ... in working process. Technical parameter of Used block machine for sale TypeJZK55/50capacity≥15000-18000pcs/hvacuum92%Motor power ... , dual rollers crusher, box type feeding machine, cutting machine, automatic billet cut machine, grinder, the vertical conveyor and complete ...