Pit furnace RJ3 series

quenching

Application：forging parts, casted parts,pressure vessel,Train railway,special steel plate,shaft,rotary parts,centrifugal fan impeller Shaft parts pit quenching furnace is non-standard products ,which is specially designed according to user requirements , mainly used for workpiece quenching, heating treatment on machining, aluminum industry and others. 2. Structure It consists of furnace shell,furnace lining,heating element,furnace cover,furnace lifting device,intelligent electronic control system and son on. 3. Features 1).If it is damaged by mechanical collision, it only needs local modification, repairing, replacement, and can be put into application after repaired without heating the empty furnace. 2).The refractory fiber is ceramic fiber block, with good heat preservation effect, fast temperature rising, it can save energy by 20% - 30% compared with brick lining. 3).The service life is long 4).Seismic resistance performance is good. 5).Good temperature controllability, temperature control precision can be up to±1 ℃ 6).Furnace internal temperature partition piecewise control can be realized. 7).Good corrosion resistance, especially effective for sulfur-containing atmosphere and those that is polluted by sulfur-containing substance.