... Advantages of high efficiency, energy saving and high output power;2. It has constant current and constant power control function, ... rate80%Requirement for cooling water Water pressure ≥0.2Mpa Flow: 2~5L/min.Heating, heat keeping current200-1000AHeating, Cooling Time1-99 secHeat ... edge, annealed sink, stainless steel tube, tableware and cup. 2.Annealing of various other metal work pieces, such as golf ...