YIRAN natural gas quenching furnace is mainly used for heat treatment of various workpieces, such as quenching and heating, which can reduce the tendency of deformation and cracking of parts and improve the heat treatment precision of parts. The quenching furnace is composed of furnace body, furnace door, heating element, ventilation mechanism and control system. The furnace body is welded with section steel grade steel plate, the furnace lining is made of stainless steel plate connected with the furnace shell as a whole, and the furnace body is filled with refractory fiber for heat insulation. YIRAN natural gas quenching heat treatment furnace has the following advantages:
1. Natural gas quenching furnace adopts regenerative combustion technology, waste heat recovery technology of flue gas, low energy consumption, uniform and stable furnace temperature, small heat loss of workpiece;
2. The martensite structure is finer, the hardness, the strength and the toughness are higher through the PLC intelligent control according to the need to carry on the adjustment to the work piece quench, thus causes the quenching martensite structure to be fine;
3. After quenching and heat treatment, the hard layer of the workpiece is made up of the thicker ductile area, which has better compression internal stress, so that the fatigue resistance and fracture resistance of the workpiece are higher.
4. The natural gas quenching furnace has a fast heating speed, which can make the workpiece reach the required temperature in a shorter event, and the oxidation and decarburization of the workpiece are lighter.
5. The natural gas quenching furnace is easy to install on the production line, easy to realize mechanization and automation, easy to manage, and can effectively reduce transportation, save manpower and improve production efficiency.
6. It is convenient to use, easy to operate, can be opened or stopped at any time, and need not preheat;
7. High utilization rate of heat energy, small energy consumption, environmental protection and energy saving, safe and reliable, good working conditions for workers.