engineering case-Nanjing Zhihot Energy Saving Technology Co., Ltd.

Welcome to Nanjing Zhire Energy Saving Technology Co., Ltd.

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After years of industry experience accumulation, and the spirit of continuous innovation, now has a number of independent research and development of patented technology

Sep 13,2025

Efficient Heat Exchanger Equipment Application Solutions in Industry

The application of high-efficiency heat exchangers in industry not only addresses issues such as high energy consumption, equipment corrosion and scaling, and high operation and maintenance costs, but also significantly improves production efficiency and product quality. It enables the recovery and reuse of heat generated during production processes, enhancing energy utilization and providing strong support for the sustainable development of various industries.

Aug 04,2025

Technical solutions for laser welding finned tube heat exchangers

Finned tube heat exchangers using laser welding technology adopt high-precision laser welding technology to achieve metallurgical bonding between the fins and the base tube, eliminating contact thermal resistance. Its core advantages include ultra-high thermal efficiency (approximately 20% higher than traditional processes), excellent corrosion resistance, and high-temperature resistance (>400℃). The structure is compact and lightweight, and the material and fin tube parameters can be customized according to different process requirements. It is widely used in power waste heat recovery, petrochemical process heat exchange, iron and steel metallurgy, and cooling systems, significantly improving energy utilization and reducing operating costs. It is a key equipment in the field of industrial energy saving.

Sep 18,2024

China Nanjing Zhire Energy saving Technology Co., Ltd Style Exhibition: Professionalism, Innovation, Excellence

Nanjing Zhire Energy saving Technology Co., Ltd. is committed to creating more efficient, energy-saving, and environmentally friendly flue gas heat exchangers, high-temperature heat exchangers, gas plate heat exchangers, finned tube heat exchangers, gas gas heat exchangers, gas water heat exchangers, air coolers, gas hot air stoves, and exhaust gas treatment equipment (Thermal Oxidizer TO, Catalytic Oxidizer CO) with innovative concepts, excellent products, and sincere services.

Apr 12,2024

The 25th World Expo

Nanjing Zhiheat Energy Saving Technology Co., Ltd. will meet with you from April 18 to 20, 2024 at Booth A86, E7 Pavilion of the 25th China Environmental Expo, Asia Flagship Environmental Protection Exhibition, Shanghai New International Expo Center.

Mar 27,2024

Singapore CAT Project Gas Plate Heat Exchanger

Singapore CNT project is located in Singapore, which requires waste heat recovery after waste gas treatment.

Mar 27,2024

Comparison of Plate Heat Exchanger and Shell and Tube Heat Exchanger

Because different corrugated plates are inverted to each other, forming a complex flow channel, so that the fluid in the flow channel between the corrugated plates is rotating in the dimensional flow, can produce turbulence at a lower Reynolds number (generally Re = 50~200), so the heat transfer coefficient is high, generally considered to be 3~5 times that of the shell and tube type;

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Enterprise address: No.21 Orchid Road, Pukou Economic Development Zone, Nanjing City, Jiangsu Province,China

Email:sales@zhiretech.com

Telephone:+86 13347808900

WhatsApp/WeChat:+86 18021417801

Manager Tian

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