Hanertech (SuZhou) Energy Saving Technology Co., Ltd

HANERTECH
Green Low-Temperature Purification

Low-carbon, safe, and reliable separation solutions for high-purity chemical production

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HANERTECH
Solid Heat Exchange Technology

High-efficiency and low-carbon heat exchange solutions for solid-liquid-gas multiphase

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HANERTECH
Waste Heat Recovery

Provide flexible and efficient solutions for energy conservation, carbon reduction and waste heat utilization

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Hanertech Technology

A leading energy-saving technology company integrating R&D, manufacturing, system control, and technical services, dedicated to the development and application of advanced heat transfer technologies.

Green Low-Temperature Purification

Solid-Phase Heat Transfer

Waste Heat Recovery and Utilization

Flue Gas Whitening

Sludge Thickening and Dewatering

Green Low-Temperature Purification

Hanertech develops and designs melt crystallization process technology, offering customized standalone equipment, integrated skid-mounted units, or on-site installation systems.
Melt crystallization is a method for separating and purifying substances based on their differing melting points, making it an energy-efficient, clean process for organic compound separation. It excels in efficiently separating special systems such as hydrocarbons with closely matched boiling points, structural isomers, and thermally sensitive materials. Notably, the preparation of ultra-pure substances is one of melt crystallization's unique advantages.

High-Solids Dewatering of Sludge

Solid-Phase Heat Transfer

Hanertech's solid heat exchange technology consists of a series of parallel-arranged pillow plates and corrugated plates. The pillow plates and corrugated plates each form individual heat exchange units, and by stacking multiple units, the system achieves a significantly large heat transfer area. In the pillow plate heat exchanger, the hot medium flows through the gap between the pillow plates and corrugated plates, exchanging heat with the cold medium on the opposite side. The spaces between the pillow plates and corrugated plates create distinct flow channels, allowing the hot and cold media to travel separately—each following its own unique path—thus facilitating efficient heat transfer.

Sludge Low-Temperature Drying

Waste Heat Recovery and Utilization

Hanertech has independently developed the Pillowplate, a uniquely designed heat-transfer plate crafted using laser welding technology and integrated bulging molding—all made from premium-grade stainless steel materials. Leveraging our proprietary Pillowplate technology, we’ve created innovative products such as plate-type air-to-water heat exchangers and plate-type air-to-air heat exchangers, along with a comprehensive range of waste heat recovery systems. These systems are capable of recovering waste heat from solid, liquid, and gaseous media, enabling efficient reuse across a wide temperature spectrum—from high-temperature to medium- and low-temperature applications. This versatility allows us to meet diverse customer needs, whether for winter heating, preheating boiler condensate, summer cooling, or even generating electricity from recovered waste heat.

Low-Temperature Evaporation of Wastewater

Flue Gas Whitening

Hanertech has independently developed the Pillowplate, a uniquely designed heat-transfer plate crafted using advanced laser welding technology and integrated bulging molding—all made from premium-grade stainless steel materials. Leveraging our proprietary Pillowplate technology, we offer both plate-type air-to-water heat exchangers and plate-type air-to-air heat exchangers. Not only do these products feature our innovative white-fog elimination system (patent application pending, Patent No. ZL 2021 2 1696521.7), which has already proven highly effective in real-world applications and earned rave reviews from satisfied customers—but Hanneng continues to push boundaries. Building on this success, we’ve further enhanced our system by integrating waste-heat recovery into the white-fog elimination process, creating an even more efficient solution (patent application pending, Patent No. ZL 2021 2 1865550.1). This cutting-edge design not only eliminates white fog but also captures low-temperature waste heat to generate hot water and provide cooling, maximizing energy efficiency while minimizing environmental impact.

ABOUT US

Hanertech

Hanertech (SuZhou) Energy Saving Technology Co., Ltd is a leading energy-saving technology company that integrates R&D, manufacturing, system control, and technical services. Committed to the development and application of advanced heat transfer technologies, the company has pioneered innovative solutions such as green low-temperature purification, solid-state heat exchange, waste heat recovery, and flue gas de-whitening, along with related cutting-edge products. Equipped with state-of-the-art automated laser welding technology, as well as lean-processing and assembly facilities, Hanneng has successfully supported over 600 global customers across more than 1,000 projects, delivering mature product and system solutions tailored to diverse industry segments.

1000 +
Le Jian

Project Delivery

50000
Tongzhou Construction Group

Factory floor area

120 +
Tongzhou Construction Group

Total number of people

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Application areas

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APPLICATION

We have collectively served over 600 global clients across more than 1,000 projects, delivering mature product and system solutions tailored to a wide range of specialized industries.

Polymer monomer


Always adhering to the business philosophy of "quality as the cornerstone, market-oriented approach, and customer-centricity," we continuously dedicate outstanding works to society.
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Polymer monomer

Fine Chemicals


Always adhering to the business philosophy of "quality as the cornerstone, market-oriented approach, and customer-centricity," we continuously dedicate outstanding works to society.
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Fine Chemicals

Coal Chemical Industry


Always adhering to the business philosophy of "quality as the cornerstone, market-oriented approach, and customer-centricity," we continuously dedicate outstanding works to society.
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Coal Chemical Industry

Biosynthetic Materials


Always adhering to the business philosophy of "quality as the cornerstone, market-oriented approach, and customer-centricity," we continuously dedicate outstanding works to society.
View details +
Biosynthetic Materials

Electronic chemicals


Always adhering to the business philosophy of "quality as the cornerstone, market-oriented approach, and customer-centricity," we continuously dedicate outstanding works to society.
View details +
Electronic chemicals

Blogs

NEWS INFORMATION

2026-09-11

Assessing the Heat Transfer Efficiency of Powder Flow Heat Exchangers: A Comprehensive Guide

Assessing the Heat Transfer Efficiency of Powder Flow Heat Exchangers Table of Contents 1. Introduction to Powder Flow Heat Exchangers 2. Understanding Heat Transfer Mechanisms 3. Key Factors Affecting Heat Transfer Efficiency 3.1 Thermal Conductivity of Materials 3.2 Flow Patterns and Velocity 3.3 Surface Area and Design Configuration 4. Methods for Assessing Heat Transfer Efficiency 4.1 Experime

2026-09-10

The Essential Role of Solid Material Heat Exchangers in Industrial Applications

Solid material heat exchangers are critical components in various industrial processes, facilitating the efficient transfer of heat between two or more fluids. These devices play a crucial role in optimizing energy use, enhancing system performance, and minimizing costs across a wide range of applications, from power generation to chemical processing. At their core, solid material heat exchangers

2026-09-09

How to Maintain Your Falling Film Evaporator for Optimal Performance

How to Maintain Your Falling Film Evaporator for Optimal Performance Falling film evaporators play a crucial role in various industrial applications, particularly in the food, chemical, and pharmaceutical sectors. These systems offer efficient separation of liquids and vapors, making them indispensable for processes requiring concentration or separation of components. However, maintaining optimal

2026-09-08

Maximizing Efficiency: The Role of Flue Gas Heat Exchangers in Industrial Applications

Flue Gas Heat Exchangers play a critical role in enhancing energy efficiency within industrial systems. By capturing and reusing heat from flue gases produced during combustion processes, these devices help to maximize energy output while minimizing waste. This is especially important in industries that rely heavily on fossil fuels, where reducing energy consumption can lead to significant cost sa

2026-09-07

Unlocking the Advantages of Tailored Static Melting Crystallizers for Your Unique Industrial Needs

Unlocking the Advantages of Tailored Static Melting Crystallizers for Your Unique Industrial Needs Static melting crystallizers are pivotal in various industrial processes, especially for operations requiring precise temperature control and solidification of materials. However, not all processes are the same; customization of these crystallizers can significantly enhance performance and efficiency

2026-09-06

Understanding Flue Gas Decolorization Systems: Enhancing Industrial Efficiency

Flue gas decolorization systems are increasingly important in various industrial applications, particularly for companies looking to minimize their environmental impact. These systems are designed to treat flue gases generated by processes such as combustion, thereby removing color and other contaminants before the gases are released into the atmosphere. The effectiveness of a flue gas decolorizat

2026-09-05

Understanding the Components of an Effective Waste Heat Recovery System

Understanding the Components of an Effective Waste Heat Recovery System Introduction to Waste Heat Recovery Systems Waste Heat Recovery Systems (WHRS) play a vital role in enhancing energy efficiency across various industrial processes. As industries continuously seek to reduce operational costs and environmental impacts, understanding the components of an effective waste heat recovery system beco

2026-09-04

The Future of Sustainable Manufacturing: Understanding Green Low Temperature Purification

In today's industrial landscape, the drive towards sustainability has prompted numerous innovations, one of which is Green Low Temperature Purification (GLTP). This technique plays a crucial role in various manufacturing processes, particularly in industries that rely heavily on heat exchange systems such as cooling equipment. GLTP offers a pathway to not only enhance efficiency but also to reduce

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