The Brazed Plate Heat Exchangers manufacture!

 

Nantong Hi-eff Heat Exchange Equipment Co., Ltd. is a leading supplier of heat exchangers and their plates and gasket spare parts. Our main products are plate and frame heat exchangers, welded plate heat exchangers, plate heat exchanger accessories, etc.

 

 
 
Why choose us

Rich experience

Our team consists of more than 30 technical personnel with more than 20 years of industry experience and has helped our products obtain more than 55 patent certificates.

Accept ODM

Our team is good at customized design and production, and supports OEM and ODM orders, including providing various heat exchange tubes, fins, structural parts, and pipes to meet the requirements of different use environments.

Well equipped

The company is equipped with multiple advanced mold processing CNC machine tools, special hydraulic presses, punching machines, integrated blanking machines and other equipment, and can provide customers with high-quality heat exchanger and gasket spare parts, especially GEA, Tranter, APV, AGC and other models.

Quality assurance

We have our own quality inspection center to ensure that the production process complies with ISO standards, and conduct quality inspection of heat exchangers through hydraulic pressure testing equipment, strength testing equipment, etc. to ensure that all products comply with CE and RoHS certifications.

 

Material

Stainless Steel

Plate Heat Exchanger Type

Brazened

Heat Transfer Type

Double Pipe

Type

Plate

Usage/Application

For HVAC and Refrigerator

Brand

Alfa Level

Flow Type

All Type

 

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Benefits of choosing brazed plate heat exchangers

Compact – Our brazed plate heat exchangers are extremely compact compared with other technologies. The carbon footprint can be as little as one tenth that of a shell and tube heat exchanger or half that of a gasket plate heat exchanger.


Efficient – With no need for gaskets or supporting equipment, about 95% of the material is used to transfer heat. The highly turbulent flow also enables you to use small temperature differences efficiently.


Reliable – The robust construction requires no gaskets, eliminating their risk of leaking. This means stable thermal and hydraulic performance, with minimal maintenance and operational downtime.

Flexible

The compact size uses space efficiently and makes system design more flexible. Larger installations can be constructed unit by unit via standard doors and elevators, and it is easy to expand capacity when demand increases.

Cost-effective

You will save on energy, maintenance, spare parts, and installation. The life-cycle cost over 15-20 years can often be half that of a corresponding gasketed solution.

Self-cleaning

Our brazed plate heat exchangers are normally self-cleaning, thanks to highly turbulent flows. In applications with a high risk of fouling or scaling, Cleaning in Place is easy without disassembly. Read more about plate heat exchanger cleaning.

Customized

By combining plate design, materials, and connections from standard components, we keep lead times short while still maximizing output in your specific application.

 

Brazed plate heat exchangers applications

 

1. HVAC

BPHEs are used in heating, ventilation, and air conditioning (HVAC) systems to transfer heat between the hot and cold sides of the system. They are particularly useful for cooling applications, such as air conditioning, as they can handle high temperature differentials and provide good thermal efficiency.

2. Industrial processes

BPHEs are used in a variety of industrial processes that require heat transfer. They are particularly useful in applications that involve corrosive or viscous fluids, as they can withstand the high pressures and temperatures associated with these processes.

3. Refrigeration

BPHEs are used in refrigeration systems to transfer heat between the refrigerant and the cooling medium. They are particularly useful in compact refrigeration systems, such as those used in small appliances or automotive air conditioning.

4. Renewable energy

BPHEs are used in a variety of renewable energy systems, such as solar hot water systems and geothermal heat pumps, to transfer heat between the energy source and the heat storage or distribution system.

5. Food and beverage processing

BPHEs are used in the food and beverage industry to heat or cool liquids during the manufacturing process. They are particularly useful for heating or cooling viscous liquids, such as milk or syrup, as they can provide a large surface area for heat transfer.

 

Packaging & Shipping

 

 

If small order and choose by express , the items are packed by shrink wrap and secondly carton cases.
If heavy weight of cargos ,which be packed by strongly seaworthy plywooden cases .
In order to protective items , which will be packed by safety and resistance to shock in plywooden cases .

 

Our factory

 

Our company has advanced machines and skilled workers, which can meet the needs of various enterprises

 

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Certification

 

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FAQ

 

Q: Can I have your samples?

A: Yes, we can provide samples for you to check our quality

Q: What is your leading time for the products I need?

A: Generally 7 working days. lt depends on the quantities you request.

Q: Do you have your own factory?

A: Yes, welcome to visit our factory and check our products.

Q: What is the warranty for your products?

A: We provide one year warranty for all the items we sold.

Q: What payment terms do you accept?

A: Trade Assurance/TT/ Letter of Credit/ Western Union.

Q: How do brazed plate heat exchangers work?

A: The mediums come into close proximity inside the brazed plate heat exchanger, on either side of the corrugated plate without mixing, and energy is transferred from one side to the other as they flow side by side.

Q: How long do brazed plate heat exchangers last?

A: The life cycle cost for a brazed plate heat exchanger over a period of 15-20 years can often be halved compared with gasket-plate solutions, which are built on a frame, require much more material and are thereby less efficient (the additional material does not provide additional heat exchange capability).

Q: What pressure should a brazed plate heat exchanger be?

A: The standard pressure rating for SWEP brazed plate heat exchangers, i.e. maximum operating pressure, is 31 bar. SWEP's standard maximum operating temperature is 185°C for copper-brazed brazed plate heat exchangers, and 350°C for all-stainless brazed plate heat exchangers (nickel - based filler).

Q: What is the temperature range of a brazed plate heat exchanger?

A: Brazed plate heat exchangers are known to be compact and efficient. Because they can be used in applications with temperature ranges from -256 to 450°F, this type of plate heat exchanger is often used in industrial and refrigeration applications.

Q: How to clean a brazed plate heat exchanger?

A: In such cases, it is recommended to clean the exchanger by circulating a cleaning liquid using a CIP (cleaning in place) method. A tank with weak acid, such as 5% phosphoric acid or, in cases where the exchanger requires frequent cleaning, 5% oxalic acid, can be used.

Q: How do I choose a brazed plate heat exchanger?

A: The plate type or corrugated type is customized according to the application place of the plate heat exchanger, and the brazed plate heat exchanger or the detachable heat exchanger is selected according to the temperature and pressure of the fluid.

Q: Which is better brazed or gasketed heat exchangers?

A: The heat transfer for gasket heat exchangers is lesser then in the case of brazed ones. This means that brazed heat exchangers need less material to be produced, resulting thus a lower price.

As one of the leading brazed plate heat exchangers manufacturers and suppliers in China, we warmly welcome you to buy high-grade brazed plate heat exchangers for sale here from our factory. All equipment are with high quality and competitive price. For quotation, contact us now.

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