The steel frame furnace of HengYang electric furnace is the equipment with high safety, strong, high efficiency, energy saving and convenient maintenance in the induction melting system. The basic design is: the two cylinder with thick wall seamless rectangular steel tube welding into one structure, the furnace body maximum Angle 95 degrees. With vacuum cover (heat preservation cover), the upper end of the induction furnace can be disassembled to facilitate the replacement of the coil. The unique shock absorber and solid magnetic yoke structure, which combines the advantages of steel cylinder shell and steel tank furnace, is easy for daily maintain, and the overall structure is simple and secure.

Assembled by a solid, durable, highly conductive oxygen-free copper tube .The water-cooled coil and the effective coil are integrally formed by a copper tube without segmentation. The two adjacent copper tubes of the induction coil are strictly insulated and adopt advanced segmentation technology. After the surface of the coil is sandblasted, it is used as an insulating coating layer, and then it is poured into an integral body with a coil of cement slurry to prevent the coil from damaging the device by discharging iron yoke through iron chips or dust. The overall structure is strong and there is no deformation problem.

① The induction coil is surrounded by a solid oriented yoke,This design isolation eliminates the induction heating of the furnace body and the metal material outside the furnace.
② The yoke is evenly stressed by the rail bolts and provides maximum holding force to the coil to ensure a strong working life of the lining.
③ yoke Each cooling water circuit has flow, temperature protection, and temperature display.
④ The yoke covers more than 70% of the area and guides and concentrates the induced electromagnetic field into the furnace. Because the magnetic flux leakage is small, the electromagnetic radiation is reduced and the maximum electrical efficiency is obtained.

The cyclone dust hood has the excellent dust absorption effect, takes up less space, can be tilted back and forth and any place stops. It is suitable for all automatic feeding and discharging of foundry.

Side suction type dust removal ring: there is no forward and backward turning mechanism, and the installation is simple. It is suitable for those foundry who cannot use Dust Removal Hood due to some special feeding way of semi-automatic or artificial feeding.

Includes the hydraulic pump station and the tilting table. Designed for tilting full-loaded furnace, it consists of hydraulic pump and drive motor, emergency pump, motor starter, oil tank, oil return and oil suction filter device (with anti-explosion valve device). Through the buttons and the handle on the hydraulic platform, the furnace body can be overturned, stopped and reset. The furnace can be rolled over 95 degrees through the push of the hydraulic cylinder and pouring out all the metal liquid, and it also can stop at any position during tilting.

Changover swith is a kind of electric quick switch used in medium frequency electric furnace: easy to operate, safe and reliable. It’s convenient to use, shortens the furnace switching time, improves the efficiency, reduces the labor intensity of the medium frequency power supply to the heat-preservation furnace and the melting furnace, which has great practicality

The range value of the furnace water temperature can be set up in advance, and the automatic thermostat is realized by the one-click start; Compared with the traditional manual control temperature, the automatic constant temperature function will save time and trouble, more sensitive and accurate, and the furnace water temperature is more Easy to control, less oxidation damage, better quality of cast metal components uniform

HengYang has special dual leak-proof furnace alarm function, using differential current mode and DC Infusion double combination detection. It provides a very reliable leakage furnace and a full range of quick protection for any ground fault. The detection system has an early warning function. When the lining is thinned to a certain degree, a warning light will be given in advance to alert the user that the life of the lining will come to an end, and that the furnace can be predicted in advance to achieve the goal of safe production. Solve the customer problem because constant use until can’t be turned on, well as there is material inside of the furnace but can not continue to melt.

Furnace Drying is a relatively complex and long curve heating process. It is very important to extend the service life of the furnace of the intermediate frequency furnace and reduce the production cost and correct drying furnace. The company's innovative automatic oven function can preset the time and temperature required by different oven stages according to the furnace temperature requirements of different lining refractories; according to the PLC pre-set time and temperature values, one-click start , Automatic matching and stepless regulation of the size of the IF power, control the heating rate, to prevent cracks in the lining, and to achieve the purpose of automatic curve oven. This avoids manual misuse and also reduces the labor time and intensity of workers.

According to customer requirements, the weighing system can be installed in the furnace, and the weight data of the molten iron can be transmitted to the operating platform PLC and displayed through the touch screen. The weight of the molten metal in the furnace body can be conveniently and intuitively displayed, facilitating the adjustment of the composition and output of the operator arrangement. At the same time, the system can also be automated melting. It can automatically control the charge and charge of according to the recipes of various brands, automatic error compensation, automatic over-alarm, printing and recording of material data, high precision and high speed of ingredients; the accurate ingredients guarantee the stability of hot metal ingredients, and the production of high-quality iron water Provide a strong guarantee!

Once the furnace temperature is cooled below 400°C, turn the furnace to 90°degree, lift the cylinder with a crane, place the flange of the cylinder on a pre-designed rail in the bottom of the furnace, start the hydraulic pump station, and easily push out the lining.Reduce work intensity and improve work efficiency.