... 2, Equipments productivity polyurethane foam machine matches with sole molding molding line(60 position or more), we ... per day.3, Polyurethane foamed machine matches with sole upper-link molding production line(60 position), ... day.4, Double color, double density polyurethane sole or upper-link molding shoe products, this techniques ... , so productivity will be decline PU pouring shoe making machine