ZOZEN Boiler Empowers the Rare Earth Capital High-Quality Development with High-Efficiency Thermal Oil Solutions

The Regulations on the Administration of Rare Earths, effective from October 1, 2024, are accelerating the rare earth industry’s standardized and intensive transformation under the framework of resource protection, compliant governance, and green development. As demand for rare-earth permanent magnet materials from sectors such as new energy vehicles, wind power, and intelligent manufacturing stabilizes and improves, industry sentiment is rebounding. As the “World Capital of Rare Earths,” Baotou is expediting the construction of its “two rare earth bases,” continuously amplifying the advantages of its industrial clusters and setting higher requirements for the performance and reliability of supporting equipment. Based on the specific characteristics of rare earth processes, ZOZEN Boiler has launched the YQW series gas-fired thermal oil boilers, providing a high-efficiency, stable, and controllable thermal energy system to support industrial chain upgrades.

Upgraded Demand for Precision Heat Sources Driven by the Full Rare Earth Industry Chain

Leveraging the resource endowment and industrial foundation of the Baiyun Obo rare earth mine, Baotou has formed a complete industry chain covering mining and beneficiation, smelting and separation, functional materials, and end applications. Key processes such as coating, drying, sintering, and heat treatment place stringent requirements on heat source stability, temperature control accuracy, and system energy efficiency. In particular, in the production of permanent magnet materials, zoned heating, takt-based process control, and rapid ramp-up capability are critical variables for yield and cost control.

Strong Partnership with a Leading Rare Earth Materials Manufacturer in Baotou

Closed-Loop Circulation with Low-Pressure, High-Temperature Delivery Tailored to Rare Earth Scenarios
Targeting the thermal application characteristics of the rare earth industry, ZOZEN Boiler has introduced the YQW series gas-fired thermal oil boiler. The system adopts a closed-loop circulation design that enables high-temperature heat transfer at relatively low system pressure, offering advantages such as extended medium life, high thermal efficiency, and precise temperature control. It flexibly supports zoned heating and multi-station linked control, effectively enabling parallel operations and takt-based production in rare earth material manufacturing.

Key Performance Parameters Focused on Efficiency and Safety

The YQW series features a design working pressure of 0.8–1.0 MPa and a maximum operating temperature of up to 320°C, with system thermal efficiency exceeding 92%. This significantly improves energy utilization efficiency and helps enterprises reduce energy consumption per unit of product. Equipped with a fully automatic intelligent control system, the boiler allows precise regulation of oil temperature and oil pressure, and provides real-time monitoring, automatic interlock protection, and fault diagnostics—ensuring operational safety while enhancing maintainability and production line continuity.

ZOZEN Boiler’s Gas-Fired Thermal Oil Boiler Deployed for the Baotou Rare Earth Manufacturer

Deep Alignment with Process Curves to Boost Quality and Efficiency

A leading rare earth materials manufacturer in Baotou specializes in the R&D and production of rare earth metals and permanent magnet materials. As capacity expands and processes are upgraded, the company’s demand for efficient and stable heat sources has become increasingly urgent. Following comprehensive evaluation, the manufacturer selected ZOZEN Boiler’s YQW series gas-fired thermal oil boiler.

During project implementation, the ZOZEN team provided end-to-end technical services—from heat load calculation, solution customization, and system integration to installation, commissioning, and personnel training. They also formulated optimized start-stop strategies and segmented heating logic based on actual process curves, shortening ramp-up times, improving thermal energy utilization efficiency, and achieving synergistic optimization of energy management and operational stability. Since commissioning, the system has operated smoothly with precise temperature control, meeting stringent high-temperature stability requirements and receiving positive feedback from the customer.

A Thermal Energy Foundation for Green, Low-Carbon, and Clustered Upgrades

In line with the rare earth industry’s trend toward greener and higher-end development, ZOZEN Boiler will continue to uphold its product philosophy of safety, efficiency, and stability. Focusing on core stages such as rare earth smelting and materials preparation, ZOZEN will provide reproducible and scalable thermal energy system solutions, collaborating with enterprises to promote energy conservation, carbon reduction, and quality-efficiency improvements, thereby delivering enduring and reliable thermal support for the high-quality development of China’s rare earth industrial clusters, including Baotou.