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...steel rod. An induction heating coil heats the end of the round bar to approximately 2000 degrees Fahrenheit. A National Upsetter is used to forge the heated end of the rod into a hex shaped head.Hex, pan, t...
...induction heating, thermal efficiency is more than 90% Constant temperature control, 100℃ ~ 300℃ adjustable There are a variety of protection functions, such as over temperature, too high voltage, too low an...