760 kgs / 8 h.4. Low Maintenance cost,?no?dismantle if not change nail mold specifications which can work for 3 months. Punch time is five times than ordinary equipment depending on the actual using status.The upper and lower nail cutters?do cutting without touch, cutting?times?can reach at least 8 million (8,000,000 is the cutting times of wire diameter 2.0mm, rough wire diameter will be multiplied);?low consumption of nail molds, no crack, no fixed mold raw wear, no mold clogging, a sin