... current 42AOutput power 25kwFluctuating frequency 5-20khzOutput current 200-1800AThe flow rate of cooling water 0.08-0.16Mpa 9L/ ... machine or other equipments, for instances, hot extrusion of watch case, watch flan, handle, mold accessory, kitchen and table ware, art ... for hardware molds, such as small-size mold, mold accessory and inner hole of mold.C. Welding (braze welding, silver soldering and ...