... 4. One year warranty High Frequency Blister Sealing Machine Description: It is suitable for single or double sides plastic packings ... , drugs, candy, electronic parts, hardware and etc.High frequency machine specification: ATTRIBUTES:HX-5000A Output Power :5000WIInput Power ... :8KVAPower Voltage:220V or 380(220Vor380V)50HZ Oscillation frequency :7.12MHZRectifier :Silicon Diode Way of pressure : ...