Equipment pit annealing furnace, pit quenching furnace
Large well type annealing furnace is a national standard energy-saving periodic working furnace, which is mainly applicable to steel mills, special steel, machining, chemical machinery, heavy industry, metallurgical smelting casting , forging flange Ring piece pipe fitting 、 Head , long shaft, steel member, wire drawing Environmental protection equipment For heating in heat treatment workshops of machinery supporting enterprises, loaders, diesel engines, * * * and other industries. Temperature requirements: Well type annealing furnace is divided into high temperature furnace and medium temperature furnace. The operating temperature of high temperature furnace is within 1200 ℃, medium temperature furnace is within 950 ℃, and low temperature annealing furnace is within 650 ℃. They are selected according to their respective product characteristics. The furnace size and load are ordered according to customer requirements.
Control: contactor, silicon controlled rectifier, solid state, module, electronic digital display, intelligent digital display, computer, PID, PLC, remote control, centralized control, programming control are used for control, and medium circle chart, long circle chart multi-point paper recorder, and liquid crystal paperless recorder can also be used for recording.
Structure: the furnace body is made of modules made of full fiber aluminosilicate silk blanket, the furnace bottom is built with light insulating bricks and heavy refractory bricks, the heating elements are heated with resistance wires and resistance bands, the furnace body shell is made of steel plates and section steels, and the furnace cover is manually or mechanically driven; The specific configuration shall be designed according to the requirements of customers and furnace temperature.
Heat treatment products: suitable for heat treatment of various processed products, such as: stainless steel solid melting, high manganese steel quenching, valves, flange rings, pressure vessels, rolling rods, steel pipes, steel wires, steel balls, castings, forgings, cast iron, rolls, blades, high-speed steel, tool steel, automobile bridges, diesel engine gearboxes, mining machinery, loader bridge arms and other products quenching and tempering Used for annealing, tempering and normalizing heat treatment.
Size and specification of large well type annealing furnace: (for reference only, the specific size is provided by the user)
Model Rated power kw) Phase number, voltage (v), rated temperature (℃), working space size (mm), weight (kg)
RJ2-40-9，40，3，380，950， ￠600×800，1600
RJ2-65-9，65，3，380，950， ￠600×1600，3200
RJ2-75-9，75，3。380，950， ￠600×2400，4400
RJ2-60-9，60，3，380，950， ￠800×1000，3000
RJ2-95-9，95，3，380，950， ￠800×2000，4000
RJ2-125-9，125，3，380，950， ￠800×3000，4800
RJ2-90-9，90，3，380，950， ￠1000×1200，3300
RJ2-140-9，140，3，380，950， ￠1000×2400，5200
RJ2-190-9，190，3，380，950， ￠1000×3600，6500
RJ2-250-9，250，3，380，950， ￠1000×5000，8000
RJ2-400-9，400，3，380，950， ￠1900×7000，13000
RJ2-120-9，120，3，380，950， ￠1400×1800，3500
RJ2-180-9，180，3，380，950， ￠1600×1800，4000
RJ2-200-9，200，3，380，950， ￠1800×1800，4500
RJ2-250-9，250，3 380 950 ￠2500×16005500
