New PHE Unit Design AL Series Sondex Series and More Models Available

The Plate Heat Exchanger (PHE) is an advanced heat transfer device designed for high-efficiency thermal exchange between fluids. It consists of a series of corrugated metal plates stacked together, forming separate channels for hot and cold fluids. The plates are sealed with gaskets or permanently brazed/welded, ensuring leak-proof operation. PHEs are widely used in HVAC, power plants, chemical processing, food & beverage, pharmaceuticals, and marine industries.

Working Principle

The Plate Heat Exchanger operates by allowing two separate fluids to flow through alternating channels between the plates. The hot fluid transfers heat to the cold fluid through the thin metal plates, without any direct contact between the two liquids. The high turbulence created by the corrugated plates enhances heat transfer efficiency while minimizing fouling and scaling.

Heat Transfer Process:

1. Hot and cold fluids enter through separate inlet ports.

2. Fluids flow through alternating narrow channels between the plates.

3. Heat is transferred through the metal plates from the hot fluid to the cold fluid.

4. Fluids exit through separate outlet ports, maintaining efficient thermal separation.

Types of Plate Heat Exchangers

Key Features & Benefits

✅ High Thermal Efficiency – Advanced plate designs enhance heat transfer rates, reducing energy consumption.

✅ Compact & Space-Saving – A modular design allows high capacity within a small footprint.

✅ Easy Maintenance & Cleaning – The plates can be easily removed for cleaning, servicing, and gasket replacement.

✅ Flexible & Scalable – The modular structure allows easy expansion by adding more plates.

✅ Customizable Materials – Available in different materials such as SS304, SS316, Titanium, and Hastelloy for various applications.

✅ Low Fouling & High Corrosion Resistance – Optimized design reduces scaling and clogging while ensuring durability in harsh conditions.

Technical Specifications

Applications

Plate Heat Exchangers are widely used across multiple industries due to their efficiency and adaptability. Some key applications include:

• HVAC & Refrigeration – Air conditioning, heat recovery, and district heating/cooling systems.

• Chemical & Petrochemical Industry – Process heating, cooling, and solvent recovery.

• Food & Beverage Processing – Pasteurization, dairy processing, and brewing.

• Pharmaceutical Industry – Precise temperature control in drug production.

• Power Generation – Cooling of turbines, generators, and oil lubrication systems.

• Marine & Offshore Systems – Engine cooling, fresh water production, and oil refining.

We not only can design new PHE unit for you, but also supply new plate and gasket spare parts for your old PHE unit.

Type and material:

Frame color: blue, grey, red and more, we can customized according to customers' request.

Frame plate thickness: 16mm, 20mm, 25mm, 30mm and more.

Frame connection material(liner collar): rubber(NBR and EPDM), Stainless steel(SS304 and SS316), Ti and more.

Tightening bolts and nuts have 2 kinds material: carbon steel and stainless steel. if you choosed stainless steel, the nut use brass material.

We can supply below models, include design new compelete PHE unit, plates and gaskets spare parts for old PHE unit. These aren't our all models, if your model is not showed, please don't worry, please contact  us.

If you don't know the model, please send us below dimensions so that we find the right product for you.

if you need design new PHE unit, please send us below information.

Welcome you inquiry anytime, we will quote best price for your reference.