SOP-Series Mid-Frequency heaters of up to 630 kW

SOP-Series Mid-Frequency heaters of up to 630 kW

Series SOP mid-frequency billet heaters are designed for induction heating of steel billets with circular or square cross-section up to forging temperatures. The heaters consist of three modules – feeding, heating, and delivery. At the customer's request, the heater can be equipped with a hot billet sorter.

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) D [mm] 15 - 60 20 - 80 30 - 100 30 - 120 50 - 130
Length l [mm] 1,2 D - 300 1,2 D - 500
Output Temp. Limit  [°C] 1250
Maximum Process Capacity [kg/h] 360 625 1020 1300 1600
Power Output [kW]  160 250 400 500 630
Frequency Range [kHz] 4 - 10 2 - 6 1,5 - 4 1 - 3 0,5 - 1,5
Input voltage [V] 500 600
Cooling Water Required  [m3/h] 2,5 3,7 6 7,5 9,5

The heater is controlled programmable logic controller, available either as an Allen-Bradley or Siemens-based system, depending on the preference of the customer.  The temperature of every processed billet is measured by a non-contact pyrometer. Its temperature value along with its time/date stamp can then be stored in the PLC memory. Heating and system control is performed via an interactive display panel and push-buttons which are connected to the PLC.  Heater settings (desired temperature, power level, temperature range, employee login, etc.), are legibly displayed on-screen, and are modifiable to best suit the required task. Any heater system faults are also communicated to the operator via this display.

HEATING MODULE

The heating module contains:

  • MF capacitors
  • Cooling water system (optional left- or right-side placement)
  • Water-cooled busbars
  • Control modules/wiring for the heater and converters

The inductor is typically located on the top of the equipment frame. New mid-frequency input connectors and cooling-loop quick-connects facilitate minimized down-time in case inductor change-out is required.  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 can be designed, built and delivered exactly to your specifications.

Quick Links to Various Series SOP Heaters up to 630 kW:

Mid-frequency Induction Heater SOP 630/2,5-C55

The heater was made for Ostroj a.s. Opava. It is used for induction heating of steel billets with circular or square-shaped cross-section up to forging temperature. The thyristor frequency converter is in a separate box. more...

SOP 400/3-A30 P/L/T

Mid-frequency Heater, Power Class 400 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 of the billets more...

SOP 500/3-A40 L/L/T

Mid-frequency heater, Power Class 500 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 of the billets more...

SOP 636/1-B45/P

Mid-frequency Heater, Power Class 630 kW is designed for induction heating of cross-sectionally round steel billets up to forging temperatures. The first part of this system is the bin unloader, which handles emptying of the bins more...

SOP 400/4-A30 P/L/T (L/L/T)

Mid-frequency Heater - Power Class 400 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 of the billets more...

SOP 630/1,5-A30 P/L/T

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 of the billets more...

SOP 250/3

Mid-frequency Heater, Power Class 250 kW is designed for induction heating of cross-sectionally round steel billets up to forging temperatures. One part of this system is the bin unloader, which handles emptying the vibratory drum more...

SOP 250/6-A30 P/L/T

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 of the billets more...

News

Mid-frequency Induction Heater SOP 700/5-A130

23.4.2018 Induction heater made for Řetězárna Česká Třebová Ltd. is used for induction heating of blanks „L" 700 ÷ 1300 mm up to forging temperature. It consists of input and output mechanisms, a heater box, more...

VP 1600 Bin Unloader

14.3.2018 The VP 1600 bin unloader is designed for the transfer of venting stems from a pallet bin. This equipment can also be used for transferring other product from pallet bins, as long as the weight of each piece does more...

Compact Mid-frequency Heater KSO 630/2,1-C55

21.2.2018 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 KSO 630/3-C55

11.1.2018 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...

PF 2018

11.12.2017 Thank you for your cooperation in 2017 and wish you many personal and work achievements in 2018. ROBOTERM Chotěboř wishes you a Merry Christmas and Happy New Year 2018! more...

Compact Mid-frequency Heater KSO 800/1,2-C50

8.12.2017 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...

links: MARTENZIT, ŠMERAL BRNO, KOMAP, Šroubárna Kyjov, ŠKODA AUTO, OSTROJ, VÍTKOVICE CYLINDERS, MSV Metal Studénka, Kovárna VIVA, ŽĎAS
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