Multi-function electromagnetic stirring alloy furnace design

              Electromagnetic stirring alloy holding furnace is our company reserch & development for small alloy melting pot and stir series of products, have furnace insulation and electromagnetic stirring function itself, heat preservation temperature up to 1300 °C, the capacity can reach 1500 kg.

Equipment function characteristics:

            1) The electromagnetic stirring and liquid with no physical contact, do not pollute the liquid aluminum, it has great significance in melting high purity aluminum and alloy research.

           2)  It can effectively solve the problem of uniformity of alloy composition, in some cases it can reach the effect which artificial mixing could not.

          3) Does not destroy oxide layer mixing, thus can reduce the oxidation slag, to reduce the burning loss rate.

          4) Reduce the workers labor intensity.

          5) By changing the direction and intensity of the magnetic field, can effectively regulate liquid mixing and stirring intensity.

         6) Using resistance heating efficiency, PID automatic temperature regulation, can effectively save the input power, reduce the cost.

        7) A one-time investment, the cost is low, save energy, enhance productivity.

        8) Simple and convenient for operation and maintenance

        9) Workers easy to master, the operation is simple and convenient.

 The working principle of the electromagnetic stirring alloy holding furnace:

       Electromagnetic stirring alloy holding furnace product application process effect:

        Because of the electromagnetic stirring accelerates heat release, change the way the melt flow, can effectively inhibit the growth of the columnar crystal, make the equiaxed grain size. Change the configuration of precipitated phase at the same time reduce macrosegregation and microsegregation, increase the crystal nucleus, grain size, uniform temperature, let solidification in larger volume range at the same time the effect of refining grain increased, in the process of crystallization to stir is more meaningful. By electromagnetic stirring, the chemical composition of the whole furnace melt relative deviation can be controlled within 10%.

        Can greatly shorten the melting time

        Electromagnetic stirring needn't open the oven door, reduce the heat loss, improved the burner combustion power. Shorten the heating time and the melting time, reduce the oxide slag formation, greatly improve the efficiency of the furnace. A large number of application data shows, as a general rule, electromagnetic stirring can shorten the melting time is more than 20% about no electromagnetic stirring, can reduce the 10%~15% fuel consumption, can improve 15%~30% productivity.

        Because of the electromagnetic stirring, can in a short time under the condition of liquid and meet the process requirements, and stir fully, can significantly reduce molten metal drops in the slag layer in the package, shortening the time of liquid exposed to the air, so as to improve the recovery efficiency of metal, the decrease of slag roughly in about 15% ~ 30%.

        Greatly shorten the temperature and composition of the uniform time, and improve overall uniformity.