TMT bar heat treatment line
Features:
| Material | 29Mn5, 25MnCr, 25CrMnMo, 25MnV |
| Round bar diameter | ø10-48mm |
| Process | Quenching, tempering, annealing |
Product Detail
Application Video
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Forever is specialized in designing and manufacturing TMT bar heat treatment line for 17 years in China. With mature induction heating technology and superior raw material, Forever TMT bar heat treatment line has got good feedback from users.
Site case for TMT bar heat treatment line
| Product name | TMT bar heat treatment line |
| Brand | Forever |
| Material | 29Mn5, 25MnCr, 25CrMnMo, 25MnV |
| Round bar diameter | ø10-48mm |
| Process | Quenching, tempering, annealing |
| Quenching temperature | 920-930℃ |
| Tempering temperature | 500-650℃ |
| Power required | 100-5000KW
|
TMT heat treatment line includes quenching, tempering, quenching & tempering. Then what is quenching and tempering?
Quenching and tempering refers to double heat treatment of quenching and high temperature tempering. The purpose is to make the workpiece have a good overall mechanical properties. High temperature tempering refers to the tempering between 500-650 ℃
TMT heat treatment line process parameters control
● Process parameters mainly refers to nduction heating equipment parameters, mechanical transmission parameters, cooling capacity, heating temperature, computer automatic control etc.
● Induction heating equipment parameters: Mainly control the power of heating equipment, frequency, DC voltage, DC current, intermediate frequency voltage, to ensure the consistency and stablity of different specifications of TMT bars.
● Mechanical transmission parameters: Through adjusting the installation angle of the roller and the motor speed to ensure the line speed and rotation speed the process requires.
● Cooling capacity: Continuous multi-stage spray cooling water or quenching medium as a coolant, its has strong cooling capacity. Control the water pressure, water flow and water temperature while quenching to fully meet the technical requirements.
● Computer automatic control:Using Germany Siemens PLC control system, touch screen display adjustment, available to achieve parameters traceability through continuous monitoring, recording, storage for the process parameters matching the infrared thermomete. The temperature control can be up to ± 5 degrees, hardness fluctuations ≤ 2HRC, straightness ≤ 0.5m after heat treatment.
| Diameter | Automatic Control | Power Design |
| Ø18-Ø28 mm(bar) | PLC Control | IGBT200KW Hardening |
| Ø30-Ø70mm( bar) | PLC Control | KGPS350KW Hardening |
| Ø80-Ø110( bar) | PLC Control | KGPS450KW Hardening |
| Ø16-Ø32 mm(rod) | PLC Control | IGBT200KW Hardening |
| Steel bar diameter | Automatic Control | Power Design |
| Ø10-Ø28 mm | IPC Control | KGPS350KW Quenching+KGPS160KW Tempering |
| Ø42-Ø48 mm(Anchor Bolt) | PLC Control | KGPS250KW Quenching+KGPS160KW Tempering |
| Ø30-60 mm | IPC Control | IGBT250KW Quenching+IGBT160KW Tempering |
| Ø30-Ø60 mm | PLC Control | KGPS250KW Quenching+KGPS160KW Tempering |
| Ø35-Ø60 mm | IPC Control | KGPS250KW Quenching+KGPS160KW Tempering |
| Ø30-Ø110 mm | IPC Control | KGPS400KW Quenching+KGPS400KW Tempering |
| Ø80-Ø110 mm | PLC Control | KGPS600KW Quenching+KGPS160KW Tempering |
Overseas manager: Tom Wang
Email:tom@foreverfurnace.com
Phone: 0086-13303078975(whatsapp, wechat,line)
Specialist of induction heat treatment furnace in China; Glad to be your business partner in induction heating field.
