Kompakte Induktionserwärmer der Typenreihe KSO bis 630 kW
Similar to the series SOP models, series KSO compact medium-frequency heaters are designed for the induction heating of steel billets with a circular or square cross-section up to forging temperatures. However the thyristor frequency converter is mounted inside the equipment so the entire unit is self-contained. Some obvious advantages of placing the frequency converter inside the heater are:
- less floor space needed
- lower construction costs (no cable ducts)
- faster and cheaper installation at your facility
- energy loss from mid-frequency cabling from an external converter is eliminated
The heaters consist of three modules – feeding, heating and delivery. If the customer so desires, the heater can be optionally equipped with a automatic hot billet sorter.
Kompaktní středofrekvenční ohřívače přířezů typové řady KSO do 630 kW
Basic technical specifications
Output series |
160 kW |
250 kW |
400 kW |
500 kW |
630 kW |
Heated Material |
Magnetic Steel |
Billet Dimensions |
Ø D, square (one side) [mm] |
15 - 60 |
20 - 80 |
30 - 100 |
30 - 120 |
50 - 130 |
Lenght l [mm] |
1,2D-300 |
1,2 D - 500 |
Max. Temperature Limit [°C] |
1250 |
Maximum Process Capacity [kg/h] |
360 |
625 |
1020 |
1300 |
1600 |
Output [kW] |
160 |
250 |
400 |
500 |
630 |
Frequency [kHz] |
4 - 10 |
2 - 6 |
1,5 - 4 |
1 - 3 |
0,5 - 1,5 |
Input Voltage from Transformer [V] |
3 x 300 |
3 x 340 |
3 x 400 |
Energy Consumption [kVA] |
200 |
315 |
480 |
600 |
800 |
Cooling Water Consumption [m3/h] |
4 |
6,5 |
7,5 |
9,5 |
12 |
Heater control is handled by a programmable logic controller (PLC), available either as an Allen-Bradley or Siemens-based system (depending on the customers requirements). The temperature of every heated billet is monitored by a non-contact temperature sensor and these temperature values can then be stored in the PLC memory, along with its time/date stamp. System control is performed via an interactive display panel along with push-button interfaces all connected to the central communication board. Heater settings (required temperature, output, temperature limits, employee code, etc.), are legibly displayed onto the screen. Any system faults are also communicated to the operator thru this display.
Kompaktní středofrekvenční ohřívače přířezů typové řady KSO do 630 kW - ovládací skříňka
Heating module
Heating module contains:
- MF capacitors
- Cooling water circuit (placed on the right or left side)
- Busbars (water-cooled)
- Control modules and wiring for the heater and converters
- Main circuit breaker
- Thyristor frequency converter
Kompaktní středofrekvenční ohřívače přířezů typové řady KSO do 630 kW - ohřívací modul
The inductor is typically placed on the top of the equipment. New mid-frequency input connectors and cooling-loop quick-connectors help with quick inductor changeouts when necessary. We can design inductors with a square or circular heating chamber. The inductor dimensions are available in range from Model series': 20, 25, 30, 45, 60, 80, 100, 120, and 130. Of course, inductors of other dimensions have been, and can be, designed, built and delivered exactly to the customer's specifications.
Quick Links to Various Model Series KSO up 630 kW
The heater is used for induction heating of steel billets with circular cross-section up to forging temperature. The thyristor frequency converter is built in the heater box thus the built-up space is saved and losses
more...
The heater is used for induction heating of steel billets with circular cross-section up to forging temperature. The thyristor frequency converter is built in the heater box thus the built-up space is saved and losses
more...
Compact Mid-frequency Heater - Power Class 630 kW is used for induction heating of steel billets with circular cross-section up to forging temperature. The thyristor frequency converter is built in the heater
more...
Compact Mid-frequency Heater - Power Class 630 kW made for Alper a.s., Prostějov is used for induction heating of steel billets with circular cross-section up to forging temperature. The thyristor frequency
more...
Compact Mid-frequency Heater - Power Class 400 kW made for HF-Czechforge Ltd., Cheb is used for induction heating of steel billets with circular or square-shaped cross-section up to forging temperature.
more...
Compact Mid-frequency Heater - Power Class 630 kW made for OSTROJ a.s., Opava is used for induction heating of steel billets with circular or square-shaped cross-section up to forging temperature. The
more...
We have delivered to the company Sistaş Ltd., Çiğli-İZMİR in Turkey, two Compact Mid-frequency Heaters - Power Class 500 kW, are used for induction heating of steel billets with circular cross-section up
more...
Compact Mid-frequency Heater - Power Class 400 kW made for SWR Jihlava Ltd., is designed for the induction heating of cross-sectionally round steel billets to forging temperatures. It is designed for manual
more...
Compact Mid-frequency Heater - Power Class 250 kW made for SWR Jihlava Ltd., is designed for the induction heating of cross-sectionally round steel billets to forging temperatures. It is designed for manual
more...
Compact Mid-frequency Heater with the output of 40 kW is used for induction heating of tubes and rod ends with circular cross-section up to forging temperature. It consists of input mechanisms, a heater box
more...
Compact Mid-frequency Heater - Power Class 200 kW is designed for the induction heating of cross-sectionally round or square steel billets to forging temperatures. It is designed for manual placement of the billets
more...
This heater are designed for induction heating of square or round cross-sectional steel billets up to forging temperatures. A part of the system is a horizontal conveyor equipped with V-shaped steps
more...
This heater series is designed for induction heating of square or round cross-sectional steel billets up to forging temperatures. One part of this system is the bin unloader, which handles emptying
more...
Compact Mid-frequency Heater, is designed for induction heating of round (cross-sectionally) steel billets up to forging temperatures. One part of this system is the bin unloader, which emptying the material bins into
more...
Compact Mid-frequency Heater - Power Class 250 kW is designed for the induction heating of cross-sectionally round steel billets to forging temperatures. It is designed for manual placement of the billets
more...
Compact Mid-frequency Heater - Power Class 630 kW is used for induction heating of steel billets with circular cross-section up to forging temperature. The thyristor frequency converter is built in the heater
more...
Compact Mid-frequency Heater, Power Class 630 kW is designed for the induction heating of round or square-shaped (cross-sectionally) steel billets to forging temperatures. It is designed for manual placement
more...
Compact Mid-frequency Heater - Power Class 250 kW is designed for induction heating of square or round cross-sectional steel billets up to forging temperatures. One part of this system is the bin unloader, which
more...
Compact Mid-frequency Heater - Power Class 300 kW is designed for the induction heating of round or square-shaped (cross-sectionally) steel billets to forging temperatures. It is designed for manual placement
more...
Compact Mid-Frequency Heater - Power Class 250 kW is designed for the induction heating of round or square-shaped (cross-sectionally) steel billets to forging temperatures. It is designed for manual placement
more...