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SGS Approved Ultrahigh Frequency Induction Heating Equipment For Smelting
Quick Detail:
Name
SGS Approved Ultrahigh Frequency Induction Heating Equipment For Smelting
Application
Hot forging, hot fitting, smelting, surface quench, welding, annealing
Work power
360V-520V
Out power
60KW
Product size
main: 640*350*550mm
transformer: 510*300*450mm
Certificate
CE , SGS , ROHS
Specification
Model
GYH-60AB (Three phase)
Work power
360V-520V
Maximum input current
90A
Output power
60KW
Fluctuating frequency
50-150KHZ
The flow rate of cooling water
0.2Mpa, 6L/min
Water temperature protection point
50C
Product size
main: 640×350×550 mm
transformer:510*300*450mm
Net weight
main: 50kgs
transformer: 28kgs
Major Features
If you are looking for more details, kindly visit China Ultrahigh Frequency Heat-Treating Equipment Supplier.
SGS Approved Ultrahigh Frequency Induction Heating Equipment For Smelting adopts Soft-switch ultrahigh frequency technology and two poles closed loop control technology; and our company fully owns the independent intellectual property rights
Fluctuating frequency can be 100K-1.5MHZ, control the depth of surface quenching, which can totally replace the high frequency of vacuum tube.
SGS Approved Ultrahigh Frequency Induction Heating Equipment For Smelting can continuously work for 24 hours, and 100% duty cycle.
Parts of power devices are all from well-know brand products
Ultra-small size and weight; High efficiency, energy saving and environmental protection with safety.
Major Scope of Application
Quench for shaft, gear and inner hole of mold, quenching depth can be within 2mm.
Carbon steel and stainless steel screw coating
Continuously quench for saw blade, anneal and quench fro stainless steel, alloy steel thread.
Welding for hard alloy saw blade, reamer, communication cable joint, and filter capacitor.
Welding for joint of metal tube, and continuous welding of stop valve.
Operating Principle
Frequency conversion electromagnetic induction heating or induction heating for short is a method for heating metal materials by converting power frequency power supply into that of specific range based on the principle of electromagnetic induction. It is mainly applicable to the metal hot working, heat treatment, welding and melting. This type of heating technique is also applicable to packing industry (such as sealing of aluminum foil used in medicine and food industry), semiconductor material (such as extruded monocrystalline silicon and heated affixing metal parts for auto glass).
Basic components of induction heating system include induction coil, AC power source and work pieces. Induction coil can be fabricated into different shapes as per different heated objects. The coil is connected with the power source providing alternating current for coil. The alternating current possessed by the coil can create a alternating magnetic field passing through the work pieces to produce eddy flow as required by heating.
Advantages of Induction Heating Equipment
1. Fast heating: the minimum rate of heating is less than 1 second (rate of heating is available for adjustment and control).
2. Wide coverage of heating: it can be used to heat various metal parts (replace removable induction coil as per different operating switches).
3. Easy installation: it can be used once it is connected with power source, induction coil as well as water supply pipe and rising pipe; it is small in size and light in weight.
4. Easy operation: you can learn to operate it within several minutes.
5. Fast start-up: it can be started to perform heating operation on condition that water and power supply is available.
6. Low power consumption: As compared with conventional vacuum tube high frequency equipments, it can save the power by approximately 70%. The smaller the size of the work piece is, the lower power consumption would be.
7. High effectiveness: it has such features as uniform heating (it is applicable to adjust the spacing of the induction coil to ensure the appropriate temperature as required by each part of work piece), fast warming and limited oxic horizon, and can guard against any waste after annealing.
8. Comprehensive protection: it has such functions as overpressure, over-current, overheat and water shortage alarm indications as well as automatic control and protection.
9. Controllable temperature: it is applicable to control the temperature for heating work pieces as per the preset heating time, and thereby control the heating temperature at a certain technical point.
10. Comprehensive full load design: it can work continuously for 24 hours.
11. Small size and light weight: it has a weight of only several dozens of kilograms, of which, the limited floor space can effectively save the workshop space.
12. Elimination of high voltage: it requires no step-up transformer which may produce approximately ten thousand voltage, and thus can ensure the maximum safety.
High frequency heating offers several advantages, particularly in terms of time efficiency, precision, and environmental benefits. These benefits are evident in various applications, including dental laboratory processes, metalworking, and materials processing.
Time Efficiency and Workflow Optimization: High frequency heating is notably efficient in reducing processing times. In dental laboratories, the rapid heating rates facilitated by high frequencies allow for faster wax burnout, which significantly reduces the overall processing time. This efficiency not only enhances productivity but also enables laboratories to handle a higher volume of cases and meet tight deadlines. The streamlined workflow management resulting from shorter processing times can lead to better planning and scheduling of work, optimizing the overall operation of the laboratory.
Precision in Metalworking: In metalworking, high frequency induction heating is used for various processes such as brazing, hot forging, and hardening. The specific frequencies used (6KHz to 200KHz) are chosen based on the desired depth of heat penetration and the size of the metal parts. For instance, frequencies between 60KHz and 200KHz are ideal for small parts (typically round bars below 15mm) and processes requiring a shallow heat layer (about 1 to 2mm). This precision ensures that the heating is localized and efficient, minimizing energy waste and improving the quality of the metalworking processes.
Environmental and Energy Benefits in Materials Processing: High frequency heating, particularly when using microwave energy, offers significant environmental and energy savings. Compared to conventional heating methods, microwave heating provides rapid heating rates and considerably reduced processing times and temperatures. This not only saves energy but also results in finer microstructures, which enhance the mechanical properties and performance of the materials. Additionally, the lower processing temperatures lead to a reduced environmental impact, aligning with sustainability goals.
Overall Efficiency and Cost Reduction: High frequency induction furnaces, which operate using electromagnetic induction, offer decreased melting times and precision temperature control. The design of these furnaces is simple, with automatic stirring provided by eddy currents, leading to lower overall costs. Moreover, the use of gas-powered furnaces with oscillating combustion technology (OCT) helps in reducing nitrous oxide emissions, further contributing to environmental protection.
In summary, high frequency heating is advantageous due to its ability to provide rapid, precise, and efficient heating, which enhances productivity, reduces environmental impact, and lowers costs across various industrial applications.
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