ion vacuum machine 1.MOQ:1 Set 2.FOB USD: 40,000---100,000 3.Supply Ability:10 set per month Description: The system is equipment with a centralized control device PLC,a computer automatic gear-shifting vacuum gauge, a three-flow controller, a PIDtemperature control device, four side-installed heating tube, a suit of bias power supply,15 set contra-variant arc power supply, it is special ...