... ModelGYS-25AB (Three phase)Work power340v-430vMaximum input current42AOutput power25kwFluctuating frequency20-50khzOutput current200-1800AThe flow rate of cooling water0.08 ... press with the help of punch press, forging machine or other equipments, for instances, hot extrusion ... of various hardware cutting tools, such as diamond tool, abrasive tool, drilling tool, alloy saw blade, hard alloy cutter, ...