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    Mini induction furnace

    product description

        

    Mini induction furnace multi-function mini induction furnace small high-frequency melting equipment is mainly used   : melting and heating of metal materials such as steel, stainless steel, copper, aluminum, gold, silver ;

    Multi-function mini induction furnace small high-frequency melting equipment features:

    1. The electric furnace is small in size, light in weight, high in efficiency and low in power consumption;

    2. The temperature around the furnace is low, the smoke is less, and the working environment is good;

    3. Simple operation process and reliable melting operation;

    4. The heating temperature is uniform, the burning loss is small, and the metal composition is uniform;

    5. The casting quality is good, the melting temperature is fast, the furnace temperature is easy to control, and the production efficiency is high;

    6, the furnace utilization is high, the replacement of varieties is convenient.

    7, according to its characteristics in the industry can be called industrial furnace, electric furnace, high frequency electric furnace

    Mini induction furnace heating method:

    There are two types of indirect heating methods.

    1. The combustion product or the energized resistance element does not directly heat the charge, but first heats the heat transfer medium such as the radiant tube, and then the heat is transferred to the charge by radiation and convection;

    2. The coil is connected to the alternating current to generate an alternating magnetic field, and the induction current is used to heat the charge in the magnetic field, and the heating element such as the induction coil and the charge are separated by the lining material. The advantage of the indirect heating method is that the combustion products or the electric heating elements are separated from the charge, and no harmful influence is generated between them, which is advantageous for maintaining and improving the quality of the charge and reducing the burning of the metal. The induction heating method also has a stirring effect on the metal melt, which can accelerate the metal melting process, shorten the melting time, and reduce the metal burning loss. The disadvantage is that the heat cannot be directly transferred to the charge, and the heat efficiency is low compared with the direct heating method, and the furnace structure is complicated.

    Mini induction furnace technical parameter selection summary table

    Main specification

    Work   rate

    Melting ability of commonly used materials

    Iron, steel, stainless steel

    Brass, copper, gold, silver

    Aluminum and aluminum alloy

    15KW   Mini induction furnace

    15KW

    3KG

    10KG

    3KG

    25KW   Mini induction furnace

    25KW

    5KG

    20KG

    5KG

    35KW   Mini induction furnace

    35KW

    10KG

    30KG

    10KG

    45KW   Mini induction furnace

    45KW

    18KG

    50KG

    18KG

    70KW   Mini induction furnace

    70KW

    25KG

    100KG

    25KG

    90KW   Mini induction furnace

    90KW

    40KG

    120KG

    40KG

    110KW   Mini induction furnace

    110KW

    50KG

    150KG

    50KG

    160KW   Mini induction furnace

    160KW

    100KG

    250KG

    100KG

    240KW   Mini induction furnace

    240KW

    150KG

    400KG

    150KG

    300KW   Mini induction furnace

    300KW

    200KG

    500KG

    200KG

    Small mini induction furnace instructions

    First, the precautions before opening the furnace

    The mini induction furnace must inspect the electrical equipment, water cooling system, sensor copper tube, etc. before opening the furnace. Only when these equipments are in good condition can the furnace be opened to ensure the safety of the heat treatment, otherwise it is forbidden to open the furnace; Determining the personnel responsible for power transmission and opening, and the responsible personnel shall not leave the post without authorization. During the work, the external conditions of the sensor and the cymbal must be supervised to prevent people from touching the sensor and cable after power transmission, affecting the intermediate frequency electric furnace. Normal operation or a safety accident.

    Second, the precautions after the furnace

    After the mini induction furnace is opened, during the charging, the inside of the furnace should be inspected to avoid mixing with flammable and explosive materials. In order to prevent the occurrence of the capping phenomenon, it is strictly forbidden to directly add the cold material and the wet material to the molten steel, and after the molten liquid is filled to the upper part, the bulk material should not be added; in order to avoid the accident, it is necessary to ensure the pouring place and There is no water in the pit in front of the furnace, and there is no obstacle. In the pouring, two people need to cooperate, and the remaining molten steel can only be dumped at the place where it is made, and it cannot be dumped anywhere.

    Third, the precautions during maintenance

    When maintaining the mini induction furnace, the internal frequency generator room should be kept clean, and flammable and explosive materials should not be stacked. Repair the furnace with excessive melt loss in time, and avoid the incorporation of iron filings and iron oxide in the furnace to ensure the compaction of the crucible.


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