Roller Hearth Heat Treatment Furnace Features
Continuous Automatic Production
The furnace adopts a roller conveyor transport structure, enabling continuous feeding and discharging. This significantly improves production efficiency and supports large-scale industrial manufacturing.
Excellent Temperature Uniformity
Multi-zone temperature control and optimized hot air circulation ensure stable furnace temperature distribution, helping maintain consistent mechanical properties and metallurgical structure.
- ±5°C to ±10°C
Energy-Efficient Furnace Design
The system uses high-efficiency insulation materials and intelligent combustion or electric heating control to reduce heat loss and energy consumption.
Optional heating methods include:
- Natural gas
- LPG
- Electricity
- Hybrid heating systems
Intelligent PLC Control System
The furnace can be equipped with a PLC + HMI automatic control system for:
- Temperature curve management
- Conveyor speed adjustment
- Automatic alarm monitoring
- Production data recording
- Remote diagnostics
Roller Hearth Annealing Furnace Parameter
| Model | Capacity (t) | Heating Method | Power (kW) | Total Length (mm) | Discharge Table Length (mm) | Loading Size (L×W×H mm) | Traveling Height (mm) |
|---|---|---|---|---|---|---|---|
| HTS-10 | 10 | Electric Heating | 280 | 20000 | 7500 | 6000 × 1000 × 1000 | 8000 |
| HTS-20 | 20 | Electric Heating | 480 | 20000 | 7500 | 6000 × 1500 × 1500 | 8000 |
| HTS-30 | 30 | Electric Heating | 650 | 20000 | 7500 | 6000 × 2000 × 2000 | 8000 |
Advantages of Roller Hearth Furnaces
| Feature | Benefit |
|---|---|
| Continuous operation | Higher productivity |
| Automatic conveying | Reduced labor cost |
| Uniform heating | Stable product quality |
| Intelligent control | Easier operation |
| Energy-saving insulation | Lower operating cost |
| Flexible configuration | Customizable for different products |
Available optional systems include:
- Protective atmosphere system
- Waste heat recovery system
- Automatic loading & unloading
- Online temperature monitoring
- MES production integration
- Rapid cooling system
- Water quenching system
Annealing Heat Treatment Furnace Applications
Steel Pipe Heat Treatment
Suitable for seamless steel pipes, welded pipes, and stainless steel tubes requiring annealing, normalizing, or quenching treatment.
Forging Industry
Used for the heat treatment of forged shafts, rings, flanges, and heavy-duty mechanical components.
Automotive Components
Applied in the continuous heat treatment of transmission parts, axles, gears, and structural automotive components.
Structural Steel and Profiles
Suitable for steel profiles, rails, beams, and metal sections requiring controlled heat treatment processes.
Why Choose Our Roller Hearth Heat Treatment Furnace
Continuous Automatic Production
Suitable for mass heat treatment of steel bars, pipes, profiles, and forgings with stable conveying and high efficiency.
Precise Temperature Control
Multi-zone heating system ensures uniform furnace temperature and consistent heat treatment quality.
Energy-Saving Design
High-efficiency insulation and optimized heating structure help reduce energy consumption and operating costs.
Custom Furnace Solutions
Furnace size, heating method, automation, and cooling system can be customized according to production requirements.
FAQ
What is a roller hearth furnace used for?
A roller hearth furnace is mainly used for continuous heat treatment of steel products such as bars, pipes, forgings, and profiles. Common processes include annealing, normalizing, quenching, and tempering.
What materials can be processed?
The furnace is suitable for carbon steel, alloy steel, stainless steel, and various forged or fabricated metal components.
What is the maximum operating temperature?
The working temperature typically ranges from 650°C to 1200°C depending on the heat treatment process and furnace configuration.
Can the furnace be customized?
Yes. Furnace dimensions, heating method, temperature zones, roller design, and automation systems can all be customized according to production requirements.
Does the furnace support automatic production lines?
Yes. The system can integrate with automatic loading systems, robotic handling, and factory MES systems for fully automated production.
Hot Tags: roller hearth heat treatment furnace, China roller hearth heat treatment furnace manufacturers, suppliers, factory
