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

PF 2019

14.12.2018 Thank you for your cooperation in 2018 and wish you many personal and work achievements in 2019. ROBOTERM Chotěboř wishes you a Merry Christmas and Happy New Year 2019! more...

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...

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