Metal Crankshaft Std

1. Based on Construction and Design

• Gasketed Plate Heat Exchangers:

  • Consist of multiple plates with gaskets to seal the edges and create flow channels.

  • Easy to disassemble for cleaning, maintenance, or capacity adjustment.

  • Suitable for moderate temperature and pressure applications.

• Brazed Plate Heat Exchangers:

  • Plates are brazed together using copper or nickel, creating a compact and leak-proof unit.

  • Ideal for high-pressure and high-temperature applications.

  • Commonly used in refrigeration and HVAC systems.

• Welded Plate Heat Exchangers:

  • Plates are welded together, eliminating the need for gaskets.

  • Suitable for corrosive fluids, high temperatures, or high pressures.

  • Used in chemical, oil, and gas industries.

• Semi-Welded Plate Heat Exchangers:

  • Combines welded and gasketed plates.

  • One fluid path is welded (for aggressive fluids), and the other is gasketed (for less aggressive fluids).

  • Ideal for applications requiring a balance between durability and maintenance flexibility.

• Fully Welded Plate Heat Exchangers:

  • All plates are welded together, providing a robust and leak-proof design.

  • Suitable for extreme conditions, such as high temperatures, pressures, or corrosive environments.

    2. Based on Flow Configuration

    • Single-Pass Plate Heat Exchangers:

      • Fluids pass through the heat exchanger once.

      • Simple design with lower pressure drop.

    • Multi-Pass Plate Heat Exchangers:

      • Fluids pass through the heat exchanger multiple times.

      • Increases heat transfer efficiency but may result in higher pressure drop.

        3. Based on Application

        • HVAC Plate Heat Exchangers:

          • Used in heating, ventilation, and air conditioning systems.

          • Efficient for heat recovery, chillers, and heat pumps.

        • Industrial Plate Heat Exchangers:

          • Designed for industrial processes such as chemical, food, and pharmaceutical industries.

          • Handles high temperatures, pressures, and corrosive fluids.

        • Refrigeration Plate Heat Exchangers:

          • Used in refrigeration systems for evaporators or condensers.

          • Compact and efficient for low-temperature applications.

        • District Energy Plate Heat Exchangers:

          • Connects to district heating or cooling networks.

          • High-capacity and energy-efficient.

            4. Based on Plate Material

            • Stainless Steel Plates:

              • Corrosion-resistant and durable.

              • Suitable for most applications, including food and beverage industries.

            • Titanium Plates:

              • Highly resistant to corrosion, especially in seawater or chloride environments.

              • Used in marine or chemical industries.

            • Nickel Plates:

              • Resistant to high temperatures and corrosive fluids.

              • Ideal for chemical processing or oil and gas industries.