无铁芯工频感应电炉是一种新的冶炼设备,它具有较多的优点,但已用者容量往往较大(如一吨以上),小容量的尚未见到。在史无前例的无产阶级文化大革命中,我厂革命工人与革命领导干部、革命的知识分子结合起来,遵照毛主席的教导,通过实践——认识——再实践——再认识,不断总结经验。自己设计并制造成 Iron-core power frequency induction furnace is a new smelting equipment, it has many advantages, but the user often larger capacity (such as more than one ton), the small capacity has not yet seen. In the unprecedented proletarian cultural revolution, the revolutionary workers of our factory, together with the revolutionary leading cadres and revolutionary intellectuals, abided by Chairman Mao’s teachings and constantly learned through practice, understanding and practice. Own design and manufacture into