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.
High heat exchange efficiency and low operating cost – Compared with shell-and-tube heat exchanger, its heat exchange effect is 3-5 times.
Compact design – Small footprint.
Easy to install
Occupying only 1/5 to 1/8 of the space required by shell-and-tube heat exchanger.
Convenient maintenance
Easy to disassemble and clean.
Convenient expansion
Open the heat exchanger to increase the number of plates.
Gasket thickness and hardness of Gasket Plate Heat Exchangers
The effectiveness of a gasket in maintaining a reliable seal hinges on various factors, including its thickness and hardness. Striking the right balance between these elements is essential for preventing leakage and ensuring the longevity of the gasket.
Thickness
Meeting pressure requirements: In high-pressure applications, thicker gaskets are often preferred as they provide enhanced resistance against the forces exerted, ensuring a secure seal. it's crucial to strike a balance — excessively thick gaskets can lead to uneven distribution of pressure, potentially causing leaks.
Hardness
Conformability for a secure seal: Softer gaskets exhibit greater conformability, allowing them to adapt to irregularities in the sealing surfaces. This characteristic is particularly advantageous when dealing with surfaces that may not be perfectly flat. it's important to note that softer gaskets may be more susceptible to wear and compression over time.
Finding the optimal balance
Achieving the optimal balance between thickness and hardness is paramount. This balance ensures that the gasket maintains a consistent seal, even under challenging conditions. Consulting with experts or referring to manufacturer specifications can help in selecting a gasket with the appropriate characteristics for your specific application.
Types of plate heat exchanger
●Multiple sheets of thin metal are arranged to form channels in gasket-style heat exchangers. Through inserting or removing internal plates, gasket plate heat exchangers may increase or decrease their heating or cooling capability. They can also be disassembled for washing and repair purposes. The plates are generally made of stainless steel, sometimes platinum, the endplates are typically made of mild steel, and the gaskets are typically made of rubber. Gasket plate heat exchangers can be used in a variety of heavy-duty HVAC, automotive, and process engineering applications. They have an extraordinarily high thermal efficiency despite their small size. These types of plate heat exchanger use high-quality gaskets and a well-designed seal to keep plates together and prevent leaks. Plates may be quickly removed for washing, extension, or replacement, significantly lowering maintenance costs.
●Welded plate heat exchangers are similar to gasket plate heat exchangers, except the plates are welded together instead of bolted together. These types of plate heat exchanger are highly robust and are suitable for moving fluids that are hot or corrosive. Since the plates are welded together, mechanical plate washing is not an alternative, as it is with plate and frame heat exchangers.
●Semi-welded plate heat exchangers combine welded and gasket plates. They are made up of two-plate pairs that are welded together and then gasketed on other pairs since one fluid path is welded and the other fluid path is gasketed. This produces a plate heat exchanger that is easy to service on one hand while still being capable of transferring more intense fluids on the other. Since these types of plate heat exchanger have a relatively low chance of fluid loss, semi-welded heat exchangers are ideal for moving heavy materials.
●Brazed plate heat exchangers are usually found in smaller applications, but in recent years, this has begun to change, with larger units being manufactured and used in industry. These types of plate heat exchanger are used in a wide range of automotive and refrigeration applications. They are highly corrosion-resistant due to the stainless-steel plate composition and copper brazing. Brazed Plate heat exchangers are economical because they are efficient and lightweight. These heat exchangers often use thin plates to isolate the fluids, but the plates are brazed together to form a full seal. The seal is formed by the brazing and positioning of the plates, which determines which channel each fluid will flow into. A unit composed entirely of surfaces that specifically move forward heat transfer and can endure both high temperature and high-pressure conditions.
The Gasketed Plate Heat Exchanger is a versatile heat transfer device used in various industrial applications. It can be utilized for heating, cooling, and heat recovery processes in several industries such as chemical, food and beverage, HVAC, marine and more.
In the chemical industry, gasketed plate heat exchangers are often used in processes that require temperature control.they help to regulate the temperature of chemicals during production or prevent overheating of equipment.
In the food and beverage industry, these devices are employed for pasteurization - a process that destroys bacteria by heating liquids and foods to specific temperatures. The gasketed plate heat exchanger efficiently heats up milk products like juices while preserving their quality without compromising taste or nutrition. Gasketed Plate Heat Exchangers also play an essential role in Heating Ventilating Air Conditioning (HVAC) systems where they provide efficient space heating or cooling services. can be integrated into air conditioning systems to remove excess humidity from the indoor environment while maintaining comfortable room temperatures. Marine vessels use these devices as part of their refrigeration systems to keep perishable goods fresh during transportation across long distances.
With its diverse applications across different sectors; it's no wonder why gasketed plate heat exchangers have become increasingly popular among engineers looking for cost-effective ways to manage their thermal operations.
Our company has advanced machines and skilled workers, which can meet the needs of various enterprises
Certification
FAQ
As one of the leading gasket plate heat exchangers manufacturers and suppliers in China, we warmly welcome you to buy high-grade gasket plate heat exchangers for sale here from our factory. All equipment are with high quality and competitive price. For quotation, contact us now.
Gasket Plate Heat Exchangers, , Gasketed Heat Exchanger