[Medium Frequency Power supply Hei Yan international supply Medium Frequency Power Supply Our medium frequency power has been widely used in promoting expanding pipe, pipe bending,elbow, and melting,metal heating. Feature of Medium Frequency Power Supply Adopting analog control,low current staritng Related technical parameters 1 Output oscillation frequency 500HZ-8000HZ 2 Output power range 50-3000(KW) We can supply varieties of medium frequency power supplys, and manufacture according to customers specific requirements. You are welcome to contact us for more information]