Rotary Furnace For Heat Treatment

High-Precision Rotary Furnace For Heat Treatment - Industrial Thermal Processing Solution for Uniform Material Treatment

JIANGSU YINUO THERMAL ENERGY TECHNOLOGY CO., LTD specializes in delivering advanced Rotary Furnace For Heat Treatment systems designed for precise thermal processing of bulk materials and small components. With over 20,000㎡ production facility and 80 million yuan in fixed assets, our gas-fired bogie hearth furnace achieves standard operating temperatures of 550℃, adjustable up to 950℃, ensuring temperature uniformity within ±8℃. Our professional team of 100+ engineers guarantees temperature control precision of ≤±2℃ with 350mm refractory fiber lining, delivering reliable performance for stress relief annealing and continuous heat treatment applications across multiple industries.

What Makes Our Heat Treatment Furnace Stand Out?

Our device combines multi-zone independent PID temperature control and natural gas combustion system. This design continuously agitates the material to overcome common difficulties including material aggregation and non-uniform microstructure formation.

The furnace is available with customisable chamber dimensions and loading capacity to meet your production requirements. With adjustable heating rates of 50–200℃/h under full workpiece loading, you have comprehensive control of thermal processing cycles.

Our multi-layer composite lightweight fibre lining greatly reduces the heat loss on the surface. The closed heat preservation structure may save energy 25%-59% than traditional heating furnaces, which minimises your operation cost and keeps quality steady.

Technical Specifications

Core Advantages for Your Operations

Precise Temperature Regulation in Zoned Areas

Independent PID control in several heating zones enhances your heat treatment process. The ±5℃ temperature uniformity prevents product quality from being compromised by hardness variations, deformation of the workpiece, and oxidation flaws.

Extraordinary Energy Efficiency

The hermetic heat preservation construction and 350mm fibre lining greatly decrease thermal radiation loss. You will see instant drops in your natural gas usage. And you will still retain your 950℃ working temps as needed.

Flexible Process Control

The switchable pulse combustion system is flexible to meet different production demands. Imported clever instruments make the system respond accurately whether you need high-fire quick heating or low-fire temperature maintenance.

Trusted Mechanical Design

The electric hoist-driven furnace door with wedge locking construction is designed to run at 6 m/min to ensure safe and efficient loading cycles. The self-propelled chain powered bogie enables complete transit out of the furnace chamber for easy handling of work pieces.

Industrial Applications of Rotary Furnace For Heat Treatment

Our Rotary Furnace For Heat Treatment serves critical thermal processing needs across powder metallurgy, automotive component manufacturing, and aerospace material production. The system excels in stress relief annealing applications where uniform heating is non-negotiable.

Battery material manufacturers utilize our technology for lithium-ion cathode powder calcination. The precise atmosphere control maintains electrochemical performance standards throughout production runs.

Powder metallurgy operations benefit from the controlled reducing atmosphere for metal oxide reduction. Continuous material movement prevents particle fusing during sintering processes, ensuring consistent powder characteristics.

Complete Engineering Support

Our all-inclusive service goes much beyond just equipment delivery. You get full support from early furnace design through installation, commissioning and ongoing project management.

Our staff includes mechanical engineers, automatic control specialists and quality inspectors to verify that every system fulfils national and industrial requirements before leaving the factory. A quality management system is focused on validate performance criteria for a Rotary Furnace For Heat Treatment using stringent testing techniques.

FAQ

Q: How does the furnace maintain temperature uniformity during continuous operation?

A: Our multi-zone PID control system monitors and adjusts each heating zone independently. The 350mm fiber lining provides thermal stability, while the circulation system distributes heat evenly throughout the chamber, achieving ±8℃ uniformity after one hour of heat preservation.

Q: Can you customize the furnace dimensions for existing production lines?

A: Absolutely. We design furnace chamber dimensions and loading capacities based on your specific requirements. Our engineering team evaluates your floor space, throughput needs, and workpiece dimensions to create optimized solutions.

Q: What maintenance does the combustion system require?

A: The natural gas burner system requires periodic inspection every 2,000 operating hours. Our switchable pulse combustion design minimizes wear on components. We provide detailed maintenance schedules and remote technical support.

Q: How quickly can the furnace reach working temperature?

A: With adjustable heating rates of 50–200℃/h under full loading, you can reach standard 550℃ operating temperature within 3-4 hours. The rate adjusts based on workload and specific heat treatment requirements.

Q: Does the control system support process documentation?

A: Yes. The Omron PLC-based control system logs temperature profiles, heating rates, and cycle times. You can export data for quality control documentation and process optimization analysis.

Start Your Thermal Processing Upgrade

Contact our engineering team at info@yinuofurnaces.com to discuss your specific application requirements and receive a customized Rotary Furnace For Heat Treatment solution proposal.