Introduction and application
This is the device converting three phase power current into single phase intermediate frequency current and enabling metal to produce eddy current loss through electromagnetic field induction to achieve heating and melting and is applicable to melting, heating or holding of steel, copper, aluminum, zinc, tin, nickel silver and other ferrous or nonferrous metal and alloy material, as well as heating treatment prior to forging, sintering and tube-bending forming in casting and melting industries.
Advantages:
1. With strong and durable, beautiful and generous furnace body.Especially for large capacity furnace which need the stronger steel structure .From the point of view of safety dumping has better adopt steel shell furnace.
2. Selenium steel made of magnetic yoke of the magnetic field lines generated by the induction coil has played the role of shielding emission to reduce the magnetic leakage so that it improves the efficiency and energy saving is 5%~8%.
3. The furnace cover reduces heat loss and improves the equipment safety.
Parameters:
| Capacity |
Rated power |
Output Frequency |
Cast steel melting (1650ºC) |
Cast copper melting(1350ºC) |
| (t/h) |
(Kw) |
KHZ |
Melting |
Power consumption |
Melting |
Power consumption |
| |
|
|
Rate(t/h) |
(kw.h/t) |
Rate(t/h) |
(kw.h/t) |
| 0.1 |
100 |
2.5 |
0.1 |
800 |
0.1 |
490 |
| 0.15 |
160 |
2.5 |
0.15 |
750 |
0.15 |
480 |
| 0.35 |
250 |
2.5 |
0.35 |
700 |
0.35 |
460 |
| 0.5 |
350 |
1 |
0.5 |
650 |
0.5 |
450 |
| 0.75 |
500 |
1 |
0.75 |
630 |
0.75 |
440 |
| 1 |
750 |
1 |
1 |
600 |
1 |
430 |
| 1.5 |
1000 |
1 |
1.5 |
580 |
1.5 |
430 |
| 2 |
1500 |
1 |
2 |
560 |
2 |
430 |
| 3 |
2000 |
1 |
3 |
530 |
3 |
430 |
| 5 |
2500 |
1 |
5 |
520 |
5 |
430 |
| 8 |
5000 |
0.5 |
8 |
520 |
8 |
430 |
| 10 |
5000 |
0.5 |
10 |
520 |
10 |
430 |
| 15 |
8000 |
0.5 |
15 |
520 |
15 |
430 |
| 20 |
10000 |
0.5 |
20 |
520 |
20 |
430 |
| 30 |
15000 |
0.5 |
30 |
520 |
30 |
430 |
| Item |
Product Name |
Qty |
| 1 |
Power Supply Cabinet |
1 |
| 2 |
Capacitor Cabinet |
1 |
| 3 |
Furnace body |
1 |
| 4 |
Hydraulic Station |
1 |
| 5 |
Crucible Mold |
2 |
| 6 |
Water Cooling Cable |
2 |
| 7 |
Water Cooling System(Optional) |
1 |
| 8 |
Instruction manual |
1 |
Safety Protection:
• Main circuit short circuit protection
• Main circuit phase loss protection
• Main circuit phase fault protection
• SCR over-current protection
• SCR overvoltage protection
• Cooling water temperature protection
• Low water pressure protection
• Furnace leakage protection
• Intermediate frequency power failure protection
• Intermediate frequency electric furnace fault protection rate and increase the life obviously
After-sales service:
a. Cooperate with guidance to check the buyer installation work;
b. Internal and electrical wiring connections between equipment;
c. Site commissioning;, according to the actual equipment adjust to the best state;
d. Direct buyer operating personnel to the correct use of operating equipment;
e. Guidance on site security considerations;
f. To guide the buyer maintenance personnel troubleshooting methods;
g. Provide equipment specification;
Why Choose us:
1,Low power consumption
Large current system made of pure copper as conductive medium, the whole circuit with less resistance. Electrode arm shaped as copper-clad box type, resistance and heat can be reduced efficiently. Reasonable arrange of all conductive systems to minimize the resistance of every circuit.
2,Safety & Stability
Full set of hydraulic driving system equipped with accumulator to ensure stability of facilities in the operation process. Whist, equipments can go on the motion when there any emergency accidents happen.
3,High Power Factor
Our power factory could reach over 98%, which could greatly reduce the capacitor box quantities. However we still equip enough capacitor box quantities, which mean your furnace is much much more efficient.
4.High flexibility & Maximum simplicity of operation
HMI used in electrical automation control, interface simulates the real form of furnace, which make the operation more convenient. Mixing feedstock, charging feedstock, melting, tapping all the commands can be implemented by computer.
5.More Durable
We get 6 thyristors on the left, 8 on the right, so even if one thyristor is damaged, our furnace still could be continued use. But many other factories only get only 4 on the right,the whole equipment cannot be used anymore when one thyristor is damaged.
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