The soy processing line requires continuous, high-temperature heat across multiple stages—frying, drying, and sterilization—all of which are extremely sensitive to temperature fluctuations. Even slight variations can affect color uniformity, product texture, or moisture control. The 12 Million Kcal Gas-Fired Thermal Oil Heater provided by ZOZEN maintains a consistent outlet temperature of up to 320°C under low system pressure, offering stable heat transfer performance that enhances both product consistency and operational safety.

ZOZEN 12 Million Kcal Gas-Fired Thermal Oil Heater

The heater’s fully enclosed circulating system ensures precise temperature control with minimal thermal loss. Its large heat exchange surface and advanced automatic control system allow for fine temperature adjustments and rapid response to load changes, a critical factor in maintaining uniform product quality across multiple production batches. This combination of stability, efficiency, and responsiveness provides a solid foundation for Xianghe Fengfeng’s continuous production operations.

In addition to meeting the process heat requirements, the 12 Million Kcal Gas-Fired Thermal Oil Heater helps the enterprise achieve its environmental and energy efficiency goals. The system adopts low-NOx combustion technology, reducing nitrogen oxide emissions to below 30 mg/Nm³, in full compliance with the strict air quality regulations in the Beijing–Tianjin–Hebei region. This ensures both clean production and a safer working environment.

The design of the heater emphasizes efficient fuel utilization. By optimizing the combustion chamber geometry and adopting a multi-pass flue gas heat recovery structure, the boiler achieves high thermal efficiency with reduced gas consumption. The 12 Million Kcal Gas-Fired Thermal Oil Heater also eliminates the condensate losses and scaling issues commonly associated with traditional steam systems, significantly reducing maintenance costs and downtime while extending equipment life.

ZOZEN Boiler’s extensive experience in food-grade heat system engineering enables it to deliver customized thermal solutions that meet strict safety, cleanliness, and process control standards. Each 12 Million Kcal Gas-Fired Thermal Oil Heater is designed with an integrated control system, incorporating functions for automatic ignition, temperature regulation, and interlock protection to ensure safe and stable operation.

The company’s commitment to quality extends beyond equipment design and manufacturing. ZOZEN provides comprehensive project support, from site evaluation and installation guidance to operator training and after-sales service. With a robust service network and remote monitoring capabilities, ZOZEN ensures that clients like Xianghe Fengfeng Food receive long-term operational assurance and rapid response support.

The successful operation of the 12 Million Kcal Gas-Fired Thermal Oil Heater at Xianghe Fengfeng Food Co., Ltd. underscores how advanced thermal technology can drive both production efficiency and sustainability. By replacing traditional steam-based systems with clean, high-efficiency heat transfer solutions, the company not only improves product quality and energy utilization but also aligns with national goals for cleaner industrial production.

Through projects like this, ZOZEN Boiler continues to reinforce its role as a trusted supplier of high-efficiency, low-emission industrial heating systems, supporting the modernization of China’s food manufacturing sector and helping enterprises achieve greener, safer, and more sustainable operations.