... glass ceramics etc. are applied to this kind of sealing. Characteristics:This machine adopts intermediate frequency power supply, its active power output ... , high speed, easy operation, and stable capability. Besides, it owns auto shutdown functions, such as over-current, over-voltage and under ... cooling ≤55oCHeight:55-160mmAdjustable 5-30oC, <70% Electromagnetic Induction Foil Sealing Machine