Vacuum Arc Furnace

Main parameter index:
1. arc smelting chamber: vertical cylindrical vacuum chamber, double layer water-cooling, size Φ300X350mm;
2. vacuum system: mechanical pump + molecular pump; mechanical pump + diffusion pump
3.: the ultimate pressure≤6.67X10-5Pa (molecular pump) or ≤6.67X10-4Pa(diffusion pump)
4. smelting current: long working current 400A
5. smelting crucible: 5 working stations; three smelting alloy working stations; one suction casting station; one smelting degassing station
6. flow control: pressure gauge;
7. device power supply: three-phase 380V;