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

2026-06-08

Optimizing Industrial Cooling: The Future of Green Low Temperature Purification

In today’s rapidly evolving industrial landscape, the need for sustainable practices is more pressing than ever. One area where this is particularly evident is in the field of cooling systems, where the concept of Green Low Temperature Purification is gaining traction. This innovative approach focuses on achieving high levels of purification at lower temperatures, which not only enhances energy ef

2026-06-07

How Powder Flow Heat Exchangers Enhance Product Quality: A Comprehensive Guide

How Powder Flow Heat Exchangers Enhance Product Quality Table of Contents Introduction to Powder Flow Heat Exchangers Understanding the Technology Behind Powder Flow Heat Exchangers Principles of Heat Exchange Design Features of Powder Flow Heat Exchangers Impact on Product Quality Thermal Efficiency

2026-06-06

Understanding Solid Material Heat Exchangers: A Key Component in Industrial Cooling Solutions

Solid material heat exchangers are vital devices designed for efficient heat transfer between two or more fluids. They utilize solid materials, typically metals, to facilitate the exchange of thermal energy while ensuring minimal energy loss. Unlike traditional heat exchangers that rely on the flow separation of fluids, solid material heat exchangers offer a more robust and durable solution for va

2026-06-05

Why Choose a Falling Film Evaporator for Efficient Heat Transfer?

Why Choose a Falling Film Evaporator for Efficient Heat Transfer? Introduction to Falling Film Evaporators In the realm of industrial heat transfer, the **falling film evaporator** has emerged as a game-changing technology. Designed to enhance efficiency and reduce operational costs, this type of evaporator is widely utilized in various industries, including pharmaceuticals, food processing, and c

2026-06-04

Understanding Flue Gas Heat Exchangers: Enhancing Efficiency in Industrial Applications

Flue gas heat exchangers play a crucial role in the industrial sector, specifically within the domain of thermal management in various processes. These devices are designed to recover waste heat from flue gases produced during combustion processes, allowing industries to enhance overall energy efficiency and optimize resource utilization. At the core of a flue gas heat exchanger's function is the

2026-06-03

How Static Melting Crystallizers Enhance Product Purity in Various Industries

How Static Melting Crystallizers Enhance Product Purity in Various Industries Introduction to Static Melting Crystallizers Static melting crystallizers are innovative devices employed to refine products by promoting the crystallization process. These systems are particularly beneficial in industries where product purity is paramount. The core function of static melting crystallizers is to facilita

2026-06-02

Enhancing Industrial Efficiency: The Role of Flue Gas Decolorization Systems

Flue Gas Decolorization Systems are integral to modern industrial facilities, particularly those involved in combustion processes. These systems play a crucial role in reducing the visual and chemical pollutants emitted into the atmosphere, thereby enhancing the overall environmental compliance of a facility. As industries strive to meet stricter environmental regulations and improve their sustain

2026-06-01

The Future of Energy: Harnessing Waste Heat Recovery in Industries

The Future of Energy: Harnessing Waste Heat Recovery in Industries Table of Contents 1. Introduction to Waste Heat Recovery 2. Understanding Waste Heat: Types and Sources 3. The Importance of Waste Heat Recovery in Industrial Processes 4. Waste Heat Recovery Technologies: An Overview 4.1 Heat Exchangers 4.2 Organic Rankine Cycle (ORC) 4