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Billet induction heating equipment 
Billet induction heating furnaceThe electric induction billet heating furnace is excellent and the technology is leading ! The intelligent series resonant induction heating power supply control, the electric induction billet heating furnace energy saving 10%-30% , the customized human-machine interface, highly humanized operation instructions, can be used for different countries and The area provides corresponding language switching. The electric induction billet heating equipment is easy to operate, its performance is stable , heating is uniform , no bending, no deformation, equipment one year warranty , and free technical guidance for you for life. .
Electric induction billet heating furnace product introduction:
Applicable to: more than 50mm × 50mm maximum unlimited continuous casting billet, continuous casting billet, continuous casting billet, billet and other online heating and temperature compensation.
Characteristics of electric induction billet heating furnace:
1. The electric induction billet heating furnace has series resonant power supply control, all digital, full rectification, high power factor and small harmonic component.
2 , uniform heating, less oxidative decarburization, low power consumption.
3. The whole heating process of the electric induction billet heating furnace realizes PLC automatic control, and timely displays various data in the heating process and can save records. .
4 , the furnace body adopts the profiling design, the copper tube is wrapped with T2 oxygen-free copper, the wall thickness of the copper tube is greater than or equal to 3mm, the furnace body insulation material is selected from the United States imported knotting material, high strength, high temperature resistance and long service life .
5. The steel billet after heat treatment has better compressive internal stress, so that the workpiece has higher fatigue resistance and breaking ability, and the workpiece has no crack phenomenon and high tensile strength.
6 , billet induction heating electric water heater roller and retaining roller material is 304 non-magnetic stainless steel, wear-resistant, long service life
7. Feeding and guiding system: Each axis independent motor reducer drive, set multi-axis drive, single inverter control, make multi-axis operation synchronous, the device selects well-known brand, reliable quality and stable operation. The stainless steel guide wheel is used to keep the axial direction of the guide wheel moderately flexible to accommodate the bending within the allowable range of the billet.
The conditions for the use of electric induction billet heating furnace and the user-supplied part:
1 . The user provides the high-voltage side power supply of the transformer, the electrical connection line of the transformer to the low-voltage distribution cabinet and the power supply cabinet, and the console enters the line.
2 . Altitude: ≤ 2000m; Relative humidity: ≤ 90%
3 . Equipment cooling: The total flow of the whole set of equipment is greater than or equal to 200 cubic meters per hour. Pressure ≥ 0.3MPa
4 . No conductive dust and corrosive gases.
Summary of parameters of electric billet heating furnace heating billet
Billet size | Billet length | Heating temperature | Production capacity |
60 × 60mm | 3m-4m | 1150 | 25T/H |
75 × 75mm | 3m-4m | 1150 | 25T/H |
100 × 100mm | 2m | 1150 | 7T/H |
120 × 120mm | 1150 | 30T/H | |
120 × 120mm | 11.5-12.5m | 1150 | 90T/H |
125 × 125mm | 6m | 1150 | 8T/H |
125 × 125mm | 2m | 1150 | 7T/H |
130 × 130mm | 6m | 1150 | 50T/H |
135 × 135mm | 6m | 1150 | 100T/H |
150 × 150mm | 11.5-12.5m | 1150 | 70T/H |
What is the electric induction billet heating furnace used for?
The electric induction billet heating furnace is used for induction heating such as billet, billet, round billet, etc. Such equipment generally has other processes behind it, such as heating the billet and rolling it into steel bars and wire rods.
The price of electric induction billet heating furnace
The industrial use of electric induction billet heating furnace can be divided into cold billet heating furnace and billet, continuous casting and online reheating heating furnace according to different customer processes. The power of different equipment is different, and each workpiece to be heated by customers is also Different, so the price of the equipment is not the same. When purchasing an electric induction billet heating furnace, you should first locate your own needs and find a larger, professional manufacturer.
How is the electric induction billet heating furnace precisely controlled?
Adopt two-point temperature measurement. In order to ensure the precise control of the temperature of the billet and the continuous casting billet during the heating process, an infrared thermometer is generally arranged at the inlet and the outlet. In addition, in order to make up for the time difference between the temperature measurement of the thermometer and improve the control sensitivity, a hot body detection device is installed at the inlet and the outlet of each group of furnaces, so that the heating furnace can be more sensitive and reliable in maintaining low power and high power switching without material and materials. .
How to choose electric induction billet heating furnace?
The traditional steel rolling process is that the steel slabs obtained by steelmaking are cooled by stacking, transported to a rolling mill, and then heated by a heating furnace to be rolled into steel. This process has two drawbacks. First, the billet is pulled out from the steelmaking continuous casting machine and has a temperature of 700-900 °C on the cold bed . The latent heat of the billet is not effectively utilized. Second, after the slab is heated by the heating furnace, the surface loss of the slab is about 1.5% due to oxidation loss . The steel-making workshop energy-saving and emission reduction technology transformation project implements continuous casting and rolling for the above problems, but the second point defect is still used in the regenerative heating furnace . In order to fully save energy, it is more suitable to use the electric induction billet heating furnace to carry out on-line heating and uniform temperature heating of the continuous casting billet.
The role of electric induction billet heating furnace?
The billet warming and heating furnace is a continuous casting billet (small billet, slab, round billet, rectangular billet) which is heated by the heating furnace before entering the rolling mill to realize continuous casting and rolling production. The heating capacity of the whole billet is heated to 1100 °C, and the temperature uniformity is passed through the induction heating furnace to ensure that the temperature uniformity of the billet is better than the natural state before heating.
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