300kw High Frequency Iron Rod 300kw electric induction heating forging furnace

1. Brief introduction of IGBT induction heating machine:

The current density of the intermediate frequency induction heating furnace is generally very high, so it is necessary to use special-shaped copper tubes to wind them into coils of various shapes, and the copper tubes are cooled by water.

(1) The copper tube must be made of high-quality copper material with excellent electrical conductivity. The smaller the impurities, the better, and the online annealing state is soft and not easy to break.
(2) The refractory lining is usually composed of quartz sand. The higher the alumina content, the higher the temperature resistance, the better the temperature resistance, the worse the thermal conductivity, the higher the thermal efficiency, the better the temperature resistance, and the lower the lining thickness. Thin, can improve electrical efficiency, the overall efficiency is also high. A very important factor for the low energy consumption of small diameters is that the thickness of the furnace lining cannot be made very thin. When heating workpieces of different diameters in the same induction furnace, the energy consumption is always low when the diameter is large, and the energy consumption is high when the diameter is small. .
(3) The end plate of the intermediate frequency induction heating furnace is made of copper, and the main function is to prevent the scattering of electricity and reduce the loss of the steel end plate at the opening.

2. Features of IGBT induction heating machine: suitable for heating steel bars, pipes, plates and angle steels.

1). IGBT () technology, high conversion efficiency; Energy saving 15%-30% ,compared to SCR/KGPS technology

2). Much more efficient than gas-fired and coal-fired method

3). 100% start-up success rate; power factor > 95%

4). Perfect and complete protection functions, increasing machine's reliability & stability

5). No special foundations required, Low operating cost, Easy operation

6). Modular design, ease of maintaining and repairing

3. Applications of IGBT induction heating machine:

1. Heating: mainly for carbon steel, stainless steel, alloy, brass, aluminum etc heating.
2. Forging: whole and partial induction forging for metal bar.
3. Work piece hot forging and rolling: standard parts, fasteners, automobile parts, small hardware, round bar and billet, etc.
4. Specific application for the induction forging heater:
(1) bolts and nuts forging and hot upsetting
(2) pipe induction forging and forming
(3) auto parts (connecting rod, crank shaft, etc.), cast iron beam heating and continuous heating
(4) oxygen bottle forging
(5) rivet heating
(6) long / round / square / angle bar and billet heating, etc.

4. Technical Parameters of LSW-300 IGBT induction heating machine:

5. Main Features of IGBT induction heating machine:

1. High heating speed: more than 10 times higher than gas furnace's heating speed;

2. Less metal loss: the heating time is short, burning a small, compared to other heating methods, significantly reducing the amount of metal loss;
3. Little room occupying: small furnaces, the volume can be reduced to the extent of only three to five loading ingots, extrusion machines to meet production needs;
4. Environmentally friendly: no environmental pollution, good quality metal billets heated;
5. Mechanization and automation: good working conditions, can reduce the amount of operators;
6. Well-controlled temperature: metal billet heating process, the spindle temperature control can be achieved;
7. Low failure rate: can be configured side by side two induction furnaces (exchange use), to avoid shutdown, improve production efficiency.
6. LSW-300 IGBT IGBT induction heating machine:

As for packaging of induction heating machine: The machine is always packed with wrapping film for waterproof, and then put into a standard exporting plywood case with foam around for shockproof.
As for shipping of induction heating machine:
1. If you have a shipper in China, we can send the machines to him or her for free.
2. If you want us to send the machines to you directly, we can send them to any main port of China promptly.
7. Company Brief Introduction :


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