... adopt dabswitch, the logical circuit ,It use the control system that the digitalform shows.The heating principle of high- ... mount:620 r/minMelting mount :50g[CO,Cr,Nr]Casting way:centrifugal levelCasting radius:210mmCold way:Air-ColdMotor power: ... ,Gold , Silver ,Cuprum ,alloys ) .Power :AC220V 50Hz-60Hz 6000WAuto casting time :570r./minMelting mount :Co-Cr 50gCasting way:centrifugal levelCasting ...