Mid-frequency Induction Heater BTHR 800/1,5-C30 (reconstruction)

Mid-frequency Induction Heater BTHR 800/1,5-C30 (reconstruction)

Compact middle frequency heater for VIVA Zlín company is used for induction heating of steel billets with circular cross-section up to forging temperature. The original induction heater BTH 2/2415 NC made by AEG Elotherm has been reconstructed to BTHR 800/1,5-C30. During its reconstruction the modification of the frequency converter and the change of its controller were made. The damaged parts of pneumatic, cooling and electric systems were replaced. Newly the heater is controlled by programmable logic controller (PLC) made by Siemens. The new heater has been equipped with safety elements including temperature sensors for the original inductors. The original vibratory conveyor and roller feeder pushing the heated material through the inductor were replaced by a horizontal conveyor with a roller mechanism. The speed of both mechanisms is controlled by a frequency converter. The temperature of each heated piece is measured with a non-contact pyrometer and its value and measuring time can be saved to the PLC memory. The original sorter of heated billets is controlled according to the value of measured temperature. The sorter prevents the improperly heated billets (overheated or underheated) from continuing to the press. The operator interfaces with the induction heater using the control panel which includes push-buttons and an interactive PLC display. The heater parameters (required temperature, power level, temperature ranges, operator´s login, etc.) are all set on the PLC display. The same display also shows any faults in the induction heating system to the operator.

Basic Technical Parameters BTHR 800/1,5-C30

Heated Material magnetic steel
Billet Dimensions Ø D,  [mm] 48 - 90
Length l [mm] 80 - 300
Power [kW]  800
Frequency [kHz]  0,5 - 1,5
Maximum Process Capacity [kg/h] 2000
Billet Delivery Temperature [°C] max. 1299


Induction Annealing Equipment

20.2.2020 Induction annealing machines are designed for heat treatment of welded joints to... more...

PF 2020

10.12.2019 Thank you for your cooperation in 2019 and wish you many personal and work achievements in 2020. ROBOTERM Chotěboř wishes you a Merry Christmas and Happy New Year 2020! more...

We visited the fair in Düsseldorf

27.6.2019 The world's largest event in the field of heating and processing metals The Bright World of Metals 2019, held from 25th to 29th June 2019, opened its gates again after not being held for four years. more...

PF 2019

10.12.2018 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...

made by Pavlíček.cz