Electrical control section includes temperature control, operating in two parts. DRO temperature using domestic exchanges and contacts to implement common digital control, comes complete logger recording technology curve, and over-temperature alarm; operation using buttons plus light show, realized the car out of Taiwan, the heating element off and elevator door and other control actions, and a chain of devices, when the door rises to a certain position or off workers trolley furnace temperature controller can operate, safe and reliable. (The electric furnace with optional intelligent PID control cabinet). The structure of the series carburizing furnace by furnace shell, lining, lid lifting mechanism, sealed furnace fan, muffle tank, heating elements and electronic control systems and other components. Furnace shell made of welded steel plate and steel. Lining is 0.6g / cm3 energy-saving high-strength ultra-lightweight refractory bricks, ceramic fiber, asbestos board diatomite insulation bricks and masonry from energy-saving composite structures. Lid lifting mechanism consists of motor, gear pumps and other components, when the lid is opened, simply press the button on the box-type furnace control box, the lid that is to speed 30-70 mm / sec to rise. For safety reasons, the lift shaft fitted with two electric limit switch when the lid rises, the lower limit switch automatically cut off carburizing furnace control cabinet main circuit power trolley furnace, the heating element power to stop working, the upper limit switch the height restrictions elevating shaft rises, the lift pump is raised too high to prevent prolapse. Trolley furnace | 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!