J23S series presses open type crank press, which is characterized by open around the fuselage (that is, c-shaped fuselage). Welded steel bed, good shock absorption machinery new design, nice appearance, Growl at certain depths, the structure is compact, easy to use, safe operation; turn key steel clutch, cam belt brakes, and with collapsed due to overload insurance decoration. Table is open in three areas, equipment, molds and unloading operations easier.