Bar heating units
Automatic maintaining of the preset heating at the expense of inductor current and voltage regulation
Stable operation of converter under wide range of load variation
High efficiency
Ease of use
Small dimensions of induction heaters relative to other heating technologies
Designed to comply with RoHS and REACH requirements
Purpose
Installations for induction heating of cut-to-length sections are designed for induction heating of pipes and rods in the process of:
- dry
- annealing
- coating application
- cleaning of pipes and drill rods from deposits, etc.
Induction heating (in distinction of other heating types) permits to achieve the maximum heating power of pipe surface. It provides moderate-size dimensions of induction heaters in respect to other heating procedures.
Installation components:
- Frequency thyristor converter ESTEL (FTC)
- Isolating transformer
- Bank of capacitors
- Inductor with roller apron
- Control panel
Advantages
- Automatic maintaining of the preset heating at the expense of inductor current and voltage regulation
- Stable operation of converter under wide range of load variation
- High efficiency
- Ease of use
Portfolio
TET Estel with the support of EAS Enterprise Estonia took part in the project: New generation frequency inverter.
Supply of sources for induction heating with a capacity of 160 kW.
Installations for induction heating with a capacity of 210 kW and 90 kW.
15 bars heating lines equipment (160-320 kWt)
Inductive 800 kWt equipment for cross-wedge rolling line
Supply of generators for power supply of induction heating and metal melting devices of the TFC and TRPCh types.
2100 kWt induction equipment for bearings production line
800 kWt power supply for bars heating equipment
Pipes inductive heating equipment (1600 kWt power supplies)
800 kWt bars heating equipment
800 kWt gas to inductive generator exchange
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