Product Description

GEA VT04/VT10/VT20/VT40/VT80/VT405/VT2508 Relplacement Plate Heat Exchanger Plates

GEA Heat Exchanger Plates

Heat exchanger plates are used in various applications such as cooling and heating processes in industries like HVAC systems, refrigeration, power plants, chemical processing, food and beverage production, and many others.Heat exchanger plates are essential for transferring heat between two fluids efficiently while keeping them separate to prevent mixing. Heat exchanger plates play a crucial role in maintaining temperature control and energy efficiency in many industrial processes.

Heat exchanger plates are the most important part of plate heat exchanger. Heat exchanger plates work by allowing two fluids to flow on either side of the plates in separate channels. Heat is transferred from one fluid to the other through the thin plates, without the fluids mixing. As the hot fluid passes through one set of plates, it transfers its heat to the colder fluid flowing through the adjacent set of plates. This transfer of heat occurs due to the close proximity of the fluids separated by the plates, maximizing the surface area for heat exchange. The design of the plates and flow arrangement optimize heat transfer efficiency in the heat exchanger.

Applacations

Heat exchanger plate Choose:

• The choice of plate types and corrugation patterns for heat exchangers plate should be based on the specific heat transfer conditions and requirements. In situations where there is a large flow rate and a small allowable pressure drop, plates with low resistance should be selected. The selection of removable or brazed plate heat exchangers should be determined based on the pressure and temperature conditions of the heat transfer medium.
• For equipment with a large heat transfer area, it is not advisable to choose plates with excessively small individual plate areas. This is because having too many plates may result in low flow velocity between the plates, leading to a decrease in the overall heat transfer coefficient.

Production Process:

The production of stainless steel plates for plate heat exchangers involves several precise steps to ensure high-quality performance and longevity.

• Cutting and Leveling: Stainless steel plates are accurately cut using advanced machine tools to meet the specific design requirements. After cutting, a leveling treatment is applied to ensure a smooth and even surface. This step is crucial for maintaining efficient heat transfer capabilities.
• Stamping: The flattened plates undergo a meticulous stamping process using hydraulic presses. This process creates unique herringbone patterns on the plates, which significantly increase turbulence inside the heat exchanger. The controlled turbulence promotes optimal heat transfer by maximizing fluid contact with the plate surfaces. Special attention is given to maintaining precise control during stamping to prevent plate deformation or damage.
• Surface Treatment: To enhance corrosion resistance and optimize heat transfer performance, the plates undergo surface treatments such as polishing, sandblasting, or coating. The specific treatment method is selected based on the desired requirements and operating conditions. These treatments improve the plates' resistance to corrosion, fouling, and scaling, ensuring long-term efficiency and reliability.

Q&A

1. Q: Are you a manufacturer or trading company?

A: We are a professional manufacturer of plate heat exchangers, plates, gaskets, plate mould with 18 years' experience.