English
3
3
3
3
3

Brazed Heat Exchanger - Complete Machine Aochun AC

China Brazed heat exchanger - complete machine offered by Aochun (Jiangsu) Equipment Manufacturing Co., Ltd, They are used in

Heat Transfer Area
0.1 m² – 50 m²
Design Pressure
Up to 3.0 MPa (30 bar)
Design Temperature
–40°C to +200°C
Port Connection Size & Type
Size Range: ¼" to 2" (DN8 – DN50)

Description

Introduction to brazed plate heat exchangers
1、 Overview of brazed plate heat exchangers:
The brazing heat exchanger is made of several metal corrugated plates made of copper or nickel in a vacuum brazing furnace at high temperature. The entire equipment does not have sealing gaskets or tension bolts, making it smaller in size and more cost-effective. It can withstand higher temperatures and working pressures and is widely used in various industries.
Brazed plate heat exchanger is a new type of high-efficiency heat exchanger composed of a series of metal sheets with a certain ripple shape stacked together. Thin rectangular channels are formed between various plates for heat exchange through half plates. Compared with conventional shell and tube heat exchangers, it has a much higher heat transfer coefficient under the same flow resistance and pump power consumption, and there is a trend to replace shell and tube heat exchangers within its applicable range.
 
2、 Application scope and characteristics of brazed plate heat exchangers:
Application scope: This model of brazed plate heat exchanger is mainly used for refrigeration with high flow rates, evaporators, condensers, oil cooling, steam heating, etc.
Features: 1. Compact structure, easy installation, high heat transfer coefficient, low liquid retention, and thin plate (0.4mm).
2. Lightweight, only equivalent to 20% -30% of shell and tube heat exchangers.
3. The water consumption is low, and the brazed plate heat exchanger has a high heat transfer efficiency, which only requires 1/3 of the cooling water flow rate of the shell and tube heat exchanger under the same cooling condition.
4. Durable and able to withstand high temperatures (200 degrees) and high pressures (45 bar), eliminating corrosion issues and eliminating rubber gaskets.
5. Low fouling coefficient, high flow rate reduces fouling coefficient, thereby reducing cleaning frequency.
6. High quality, years of operating experience in the field of heat transfer, and precise computer-aided design make plate heat exchangers at the highest level in the same industry in China


Company Appearance

For over 20 years, we have been dedicated to the research and development, manufacturing, and construction services of heat exchangers. Our company produces various types of oil coolers, machine coolers, plate and tube heat exchangers, which are widely used in industries such as power, chemical, metallurgical, shipbuilding, and mechanical oil and gas engineering. Our products and services have received widespread praise from users.


The Jiangsu factory has introduced new production equipment such as horizontal and vertical machining centers, CNC lathes, CNC drilling machines, plasma laser cutters, automatic argon arc welding machines, shot blasting machines, etc. The company widely adopts computer simulation and computer-aided manufacturing technology to ensure that all products leaving the factory meet design and inspection standards. The company relies on a professional R&D and management team to pursue high-quality products while also striving for excellence in service and after-sales system construction. Its sales and service outlets are spread throughout the country and exported to more than 20 countries and regions such as Europe, North America, and Russia. With professional services and quality, it has gained unanimous recognition from customers at home and abroad.  
The company's products are all over China and exported to Germany, Switzerland, Japan, India, Indonesia, Vietnam, Türkiye and other countries. The company has been recognized as a qualified supplier by many well-known enterprises such as China State Grid Corporation, China Huaneng Group Corporation, China Datang Corporation, China Huadian Corporation, State Power Investment Corporation, and China Three Gorges Corporation, and maintains good business cooperation relationships with many well-known domestic enterprises.
Since its establishment, Aochun has been studying the production management and quality control of internationally renowned brand heat exchangers. Every product manufactured by Aochun has undergone professional testing and has rapidly developed into a professional manufacturer of plate and shell and tube heat exchangers based on its own technology and quality advantages. Aochun Company operates efficiently with high-quality and qualified materials; Reliable manufacturing and precise craftsmanship are the highest guarantees of quality. And it mainly focuses on export projects and supplying to international joint ventures and large domestic suppliers. At present, our performance covers various fields such as HVAC, metallurgy, chemical industry, power, and medicine.
Aochun people will adhere to the corporate philosophy of "integrity, pragmatism, agility, efficiency, innovation, and pursuit of excellence", continue to focus on the development of heat exchangers, ensure performance with professional processes, showcase quality with perfect details, and wholeheartedly provide you with high-quality and efficient products and services.

Company Appearance

International Certificate

International Certificate
International Certificate
International Certificate
International Certificate

Faq

What types of heat exchangers does Aochun manufacture?

Aochun (Jiangsu) Equipment Manufacturing Co., Ltd. specializes in the R&D and production of plate heat exchangers and shell-and-tube (tube-type) heat exchangers. Our product portfolio includes the AC series plate heat exchangers, GLL series shell-and-tube heat exchangers, as well as oil coolers and machine coolers. These products are widely used across industries such as power generation, chemical processing, metallurgy, shipbuilding, HVAC, and oil & gas engineering.

Does Aochun hold international certifications?

Yes. Aochun is certified with ASME and PED design and manufacturing authorizations. We are also compliant with multiple management system standards, including ISO 9001:2015 (Quality), ISO 14001:2015 (Environmental), ISO 45001:2018 (Occupational Health & Safety), and GJB 9001C-2017 (Chinese Military Standard). Additionally, we hold China’s Class A2 pressure vessel manufacturing license and Class D pressure vessel design qualification.

Where are Aochun’s production facilities located?

Aochun operates manufacturing bases in Shanghai, Jiangsu (No. 29 Xingda Road, Panwan Town, Sheyang County), and Tianjin. The Jiangsu facility is equipped with advanced machinery, including horizontal/vertical machining centers, CNC lathes and drills, fiber/plasma laser cutters, and automatic TIG welding systems.

To which countries and regions does Aochun export its products?

Our products are exported to more than 20 countries and regions, including Germany, Switzerland, Japan, India, Indonesia, Vietnam, Türkiye, Russia, and North America. We also supply heat exchangers to global companies such as Siemens and Ingersoll Rand.

Does Aochun have in-house R&D and testing capabilities?

Yes. We maintain a dedicated thermal performance and structural strength testing laboratory for heat exchangers. Our engineering team extensively uses computer simulation (CAE) and computer-aided manufacturing (CAM) technologies. All products—especially our self-developed AC and GLL series—undergo rigorous professional testing before delivery.

Which well-known companies partner with Aochun?

Aochun is an approved supplier for China’s top five power groups: China Guodian, Huaneng, Datang, Huadian, SPIC, and China Three Gorges Corporation. We also serve leading enterprises such as Sinopec, CNPC, Harbin Electric, Shanghai Electric, Shougang Group, CSSC (China State Shipbuilding Corporation), and Norinco Group.

What are Aochun’s core competitive advantages?

With over 20 years of industry experience, Aochun offers: Over 80 proprietary heat exchanger molds End-to-end quality control from design to delivery A nationwide sales and service network covering 50+ provinces, cities, and regions A corporate philosophy centered on “Integrity, Pragmatism, Agility, Efficiency, Innovation, and Excellence” High-performance products with exceptional cost-effectiveness and reliability

How can I contact Aochun?

You can reach us through the following channels: Phone: +86 21 6796 8850 Mobile / WhatsApp: +86 159 0091 0582 Email: [email protected] Address: No. 29 Xingda Road, Panwan Town, Sheyang County, Jiangsu Province, China

Related Products

Inquiry