Description
The round steel tempering equipment is specifically designed for continuous induction heating and tempering of round steel bars and rods.
Also referred to as a round steel tempering production line, round steel medium-frequency tempering line, or round bar tempering equipment, this system ensures uniform heating, precise quenching, and consistent mechanical properties for industrial-scale rod production.
It is ideal for manufacturers seeking high-efficiency, continuous tempering processes for round steel and rods.
🔹 Challenges in Round Steel Tempering
* Uneven heating along the rod length
* Hardness variation between surface and core
* Low repeatability with batch-based heating
* High energy consumption in conventional furnaces
The round steel tempering line resolves these challenges through continuous medium-frequency induction heating, synchronized quenching, and tempering processes, ensuring consistent hardness and metallurgical structure.
🔹 Key Process Capabilities
* Continuous heating and tempering of round steel and rods
* Automated quenching for precise hardness control
* Uniform temperature distribution through rotational and forward motion
* Adjustable for diameter, length, and material type
* High throughput suitable for industrial-scale production
🔹 Round Steel Tempering Production Line
Typical components:
1. Automatic loading and feeding system
2. Medium-frequency induction heating coils
3. Rotational rod conveyor for uniform heating
4. Quenching section with spray or water sleeve
5. Tempering section
6. Cooling and discharge system
7. PLC/HMI automated control
> A single integrated line for heating, quenching, and tempering—suitable for round steel heat treatment production lines or round bar heat treatment lines.
🔹 Equipment Components
* Medium-frequency induction power supply
* Induction heating coils
* Rod rotation and conveyor system
* Spray quenching system
* Tempering section
* Cooling water system
* PLC control cabinet with recipe management
> Compact design enhances heating efficiency and stability.
🔹 Technical Parameters
* Heating temperature: up to 950°C
* Tempering temperature: 600–650°C
* Production capacity: 0.5–3 tons/hour (depending on rod size)
* Diameter range: 16–150 mm
* Length range: 2–12 meters
* Frequency: medium-frequency adjustable
* Power: 160–8000 kW
* Continuous automated operation
🔹Scope of Application
* Industrial-scale round steel rods
* Alloy or carbon steel rods
* Round bars requiring continuous medium-frequency tempering
* Suitable for Round Steel Heat Treatment and Quenching-and-Tempering Equipment, Round Bar Quenching-and-Tempering Equipment, and Round Steel Heating and Quenching-and-Tempering Production Line applications
🔹 Core Strengths
* Uniform hardness and metallurgical properties
* High repeatability and process stability
* Fully automated operation reduces labor
* Continuous medium-frequency induction heating ensures energy efficiency
* Compact and flexible for various rod diameters
The round steel tempering equipment / line provides continuous and uniform heat treatment for rods and round steel bars, ensuring:
* Stable hardness and microstructure
* High throughput and energy efficiency
* Fully automated operation
For industrial manufacturers seeking high-quality, continuous medium-frequency tempering treatment for round steel, Hebei Yuantuo’s round steel heat treatment and tempering equipment represents the ideal solution.
