... Cooling water temperature≤ 40°CWaterway of power supplyControl box: 2 inlets ,2 outletsApplicationQuenching, annealing, conditioning saw blades, drill, turning ... equipment.Especially suitable for:1.Machine Tool quenching.2.Larger diameter bolts, nuts, hot upsetting.3.Crankshaft, camshaft quenching ... to anneal ,pulling to stretch, rising the type .2.the heat treatment ( Chang to High frequency first) ...