Door by door unit, door lifting mechanism and the door latch components. Door casing made of welded steel plate with a solid frame structure, within the compression module with refractory fiber laid up together, require good insulation performance, light weight and so on. Door lifting device with electric devices, mainly from the door frame, door lifting beams, reducers, sprockets, shafts and bearings and other parts furnace, door by door movements to drive forward and reverse gear on the gear unit lift. Door lifting reducer comes with brakes, can effectively prevent the lift door displacement process. Door clamping device uses advanced compression spring-type structure, when the stove needs to be upgraded, the dead weight of the door by door lever will automatically release the furnace temperature controller, and removed some distance level rise, when the door fell in place, the door down to the trolley sheaves above required when pressed by a spring force of the door through a lever to compress the seal is moved into the horizontal state, the pressing means of this structure the plane of the fiber on the door with no friction between the mouth of cotton produced furnace 97, with good safety performance, mission chief characteristics. About this series trolley structure from the furnace and electric furnace two parts. Furnace section includes furnace shell, lining, heating elements, door and car. Furnace shell made of welded steel plate and steel, lining using energy-efficient ultra-lightweight refractory bricks, ceramic fiber insulation materials with high quality composite lining. The heating element with high alloy resistance wire wound into a spiral and placed on a trolley to put the brick lining; trolley can move back and forth, to facilitate loading and unloading box furnace, and the furnace shell between their use of innovative self-sealing, change shape good seal performance; and trolley lift door and out of all the reduction mechanism with electric drive, heat-resistant steel casting furnace floor, and an optional trolley tilt unloading mechanism. EAF 97 | furnace | Longkou Longkou experimental laboratory furnace provided by Furnace. Longkou experiment Furnace (www.lk-dianlu.com) strong, credible, in Yantai, Shandong electric equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Longkou laboratory furnace and you hand into the brilliant, for a better future!