... .Less weight,noise,maintance 3.Reasonal price 4.Manufacturer Portable induction machine Main technical data: ModelHTGMax Input power9(7.5)KVAVoltage220V ... hardware pieces,electric heating tube parts and fastenersThe advantages:1.Induction heating speed,high efficiency2.Engry saving and low cost3. ... layer5.The apperance is exquisite,firm,full after welding Portable induction machine picture:Company