Sinfor IGBT induction melting furnace
Sinfor is specialized in researching and manufacturing of solid-state medium to ultrahigh frequency induction heating equipment and systems. our company was established in 2000 an d is privatelyheld. Precision induction heating solutions are our specialty. Use induction hea ting to improve the efficiency and effectivenesfor industrial heating process. That are used for application such as brazing. annealing, hardening, forging, melting, shrink fitting etc.
Our induction heating machine are Available from 8kw to 1500kw deliverable output power with 0.5KHZ to1.1MHZ operating frequency range.
Application:
Medium frequency induction melting furnace can be used for the melting of steel, stainless steel, iron, brass, copper, aluminum, gold, silver, platinum, zinc, metal alloys and so on.
3. Main Specifications:
Model | MF-15 | MF-25 | MF-35 | MF-45 | MF-70 | MF-90 | MF-110 | MF-160 | |||
Max Input power | 15KW | 25KW | 35KW | 45KW | 70KW | 90KW | 110KW | 160KW | |||
Max Input current | 23A | 36A | 51A | 68A | 105A | 135A | 170A | 240A | |||
Output current | 3-22A | 5-45A | 10-70A | 15-95A | 20-130A | 25- 170A | 30-200A | 30-320A | |||
output voltage | 70-550V | ||||||||||
Input voltage | 3phase 380V ±20% 50 or 60HZor according customer’s requirement. | ||||||||||
Frequency | 1KHZ – 20KHZ according customer’s workpiece require. | ||||||||||
Duty cycle | 100% 24hours continuous working | ||||||||||
Generator Net weight | 26 | 28 | 35 | 47 | 75 | 82 | 95 | 125 | |||
Generator Size L*W* H | 470x270x450mm | 520x270x450mm | 650x350x550m m | 750x400x870mm | 820x500x870 mm | ||||||
Timer | Heating time: 0.1-99.9secondsretaining time: 0.1-99.9seconds | ||||||||||
Front panel | LCD, display frequency, power, timeetc. | ||||||||||
Whole systems water flow | ≥ 0.2Mpa ≥6L/Min | ≥ 0.3Mpa ≥10L/Min | ≥0.3Mpa ≥20L/Min | ≥0.3Mpa ≥25L/Min | |||||||
Power supply water flow | ≥ 0.2Mpa≥ 3L/Min | ≥ 0.2Mpa≥ 4L/Min | ≥0.2Mpa≥6L/Min | ≥0.2Mpa ≥10L/Min | |||||||
Water way | 1 water inlet, 1 water outlet | 1 water inlet, 3 water outlet | |||||||||
Max water temperature |
≤45℃ | ||||||||||
4. Main Features of MF induction melting furnace:
1) Medium frequency induction melting furnace can be used for the melting of steel, stainless steel, iron, brass, copper, aluminum, gold, silver, platinum , zinc, metal alloys and so on.
2) Because of the stirring effect which caused by the magnetic force, the melting pool can be stirred during the melting course to ease the floating of the flux and oxides to produce high quality casting parts.
3) Wide frequency range from 1KHZ to 20KHZ, working frequency can be designed by changing the coil and compensating capacitor according to the melting material, quantity, stirring effect desire, working noise, melting efficiency and other factors.
4) Compared with SCR medium frequency induction furnace, it can save energy at least 20% and up.
5) Small and light weight, a lot of modes can be selected to melt different amount of metals. Not only it is suitable for the factory, but also suitable for the college and researching companies to use.
6) 24hours non-stop melting ability.
7) It’s easy to change melting furnace for different capacity, different material, different way of pouring out, to suitable for all kinds of requirements.
Main models and recommend applications:
Model | Max. melting capacity of Steel ,stainless steel | Maxmeltingcapacity of Gold, silver, copper, bronze | Max melting capacity of aluminum |
MF-1515KW furnace | 3kg | 10kg | 3kg |
MF-2525KW furnace | 5kg | 20kg | 5kg |
MF-3535KW furnace | 10kg | 30kg | 10kg |
MF-4545KW furnace | 18kg | 50kg | 18kg |
MF-7070KW furnace | 25kg | 100kg | 25kg |
MF-9090KW furnace | 40kg | 120kg | 40kg |
MF-110 110KW furnace | 50kg | 150kg | 50kg |
MF-160 160KW furnace | 100kg | 250kg | 100kg |
The composing of medium frequency induction melting furnace:
1. Medium frequency induction heating power supply
2. Melting furnace
3. Compensation capacitor
4. accessories.
Features:
1. Installation and operation can be very easily learned;
2. Portable and light weight; occupies less than 1.0 square meters;
3. 24hours no-stop melting ability;
4. High effect, Energy saving and environmental protection;
5. It's easy to change furnace to melt different materials.
Characteristics of melting by medium frequency machine
1. Better heating penetration and even temperature inside the melting metal.
2. Medium frequency filed force can stir the melting pool to achieve better melting quality.
Melting the maximum quantity by the recommended machine according to above data, the first melting when the furnace is cold, and it will take 20minutes for the preheating, when the furnace is already hot, the melting time is about 20-30minutes per furnace.
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