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哈尔滨松江拖拉机厂铸钢车间型芯班工人师傅,在“工业学大庆”群众运动中,因陋就简自制了一台电阻烘芯炉。炉体外形尺寸2800×2350×2350毫米,内腔2500×1600×2000毫米。电阻线选用φ6毫米镍铬丝,耗电功率50瓩。没有一套置芯垫板和两个置芯架,一台简易平车,平车轨道,排烟装置等。该炉结构简单,布局紧凑,制作容易,操作方便。配用一台GLJ—50型电阻炉温度控制柜,自动控制炉温,保证烘芯质量。设备投产后,
Harbin Songjiang tractor factory steel workshop workers in the core class workers, in the “Daqing Industrial Science” mass movement, because of the simple Jane made a resistance hearth furnace. Furnace dimensions of 2800 × 2350 × 2350 mm, lumen 2500 × 1600 × 2000 mm. Resistance wire selection φ6 mm Ni-Cr wire, power consumption 50 瓩. There is no set of core plate and two core frame, a simple flat car, flat car track, smoke extraction device. The furnace structure is simple, compact layout, easy to manufacture, easy to operate. Equipped with a GLJ-50-type resistance furnace temperature control cabinet, automatic control of furnace temperature, to ensure the quality of drying core. After the equipment is put into production,