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This heater is designed for the induction heating sleeper bolts to forging temperatures. It consists of heater box, inductor, transistor frequency converter and three-phase transformer.
The hopper for the semi-product is accomplished by a gravity-fed angled chute from which the billets are transferred to the feeder sled. The billets are the shifted from the feeder sled to the inductor entrance. System control is handled by a Siemens programmable logic controller. The temperature of each heated piece is measured by a non-contact pyrometer and the date/time stamp and temperature value can be saved to the PLC memory. The operator interfaces with the induction heater using the control panel which includes push-buttons and an interactive display. The heater parameters (desired temperature, power level, temperature ranges, employee login, etc) are all set on the PLC display. This same display also communicates any faults in the induction heating system to the operator.
Heated Material | magnetic steel | |
Semi-product Dimensions | Ø D [mm] | 20 - 28 |
Heated Section Length l [mm] | 69 - 94 | |
Power [kW] | 250 | |
Maximum Process Capacity [pcs/min.] | 22 | |
Billet Delivery Temperature [°C] | 1260 |
10.12.2020 Thank you for your cooperation in 2020 and wish you many personal and work achievements in 2021. ROBOTERM Chotěboř wishes you a Merry Christmas and Happy New Year 2021! more...
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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...
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...
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...
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...
Thyristor Frequency Converters used in induction heating, hardening, smelting.
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