一,Main technical parameter

 Name                                                          UNIT             DATA

Rated capacity                                           （Kg）               1.5

Type of furnace                                             Horizontal type

Rated power(medium frequency output)    （kW）               30

Rated voltage(medium frequency output)    （V）                 250

Rated Frequency                                         （Hz）               10-15Khz（auto tracking）

Facility total power                                       （kW）              40

Power supply voltage                                  （V）                 380（3 phase）

Power frequency                                          （Hz）               50

Max. working temperature                          （℃）                 2200

Ultimate vacuum degree                             （mb）    ≥5.0x10-5mbar（empty furnace.Cold status）

Pressure rising rate                                     （Pa/h）              5.0

Temperature measuring method                  thermocouple thermometer

Crucible material                                          suitable for graphite,corundum、

magnesia、zirconia etc…

water consumption                                      （m3/h）                4.0

Vacuum system：                                          KT-200oil diffusion pump +2XZ-15mechanical pump

Protective atmosphere：                               Nitrogen ,   argon