Compact Plate Heat Exchanger Custom PHE Heat Exchanger Welding

Product Specification

Quality control processing for the plate heat exchanger

During the production of Plate Heat Exchangers (PHE), several quality control processes are typically implemented to ensure the manufacturing process meets the required standards. Here are some key quality control processes for Plate Heat Exchangers:

Material Inspection: Verify the quality and specifications of the materials used in the construction of the heat exchanger, such as plates, gaskets, and frame components.

Dimensional Accuracy: Check the dimensions of the plates, gaskets, and frame components to ensure they meet design specifications and tolerances.

Welding Inspection: Conduct inspections to ensure proper welding techniques are used for assembling the heat exchanger components, checking for defects or discontinuities.

Pressure Testing: Perform pressure tests to verify the integrity of the heat exchanger under operating conditions, ensuring it can withstand the required pressure without leaks.

Heat Transfer Efficiency Testing: Evaluate the heat transfer efficiency of the heat exchanger by conducting performance tests to ensure it meets specified thermal requirements.

Surface Finish Inspection: Check the surface finish of the plates and gaskets to ensure they meet smoothness requirements for effective heat transfer.

Functional Testing: Test the assembled heat exchanger in simulated operating conditions to verify its performance, including flow rates, temperature differentials, and pressure drops.

By implementing these quality control processes throughout the production of Plate Heat Exchangers, manufacturers can ensure that the final product meets quality standards, operates efficiently, and provides reliable heat transfer performance.

PRODUCT DESCRIPTION

1. Plate heat exchanger is a type of heat exchanger that uses metal plates to transfer heat between two fluids. These exchangers are composed of multiple thin, slightly separated plates that have very large surface areas and fluid flow passages for heat transfer. The fluids can flow in counter-current or co-current arrangement, allowing for efficient heat transfer.

2. Plate heat exchangers are commonly used in HVAC, refrigeration, chemical processing, and food and beverage industries due to their high heat transfer efficiency, compact size, and ease of maintenance. They are often preferred over traditional shell-and-tube heat exchangers due to their lower cost, higher heat transfer rates, and flexibility in handling different fluids.

3.The design of plate heat exchangers allows for easy inspection, cleaning, and maintenance, making them a popular choice for various industrial and commercial applications.

Applications

HVAC Systems: Plate heat exchangers are used in heating, ventilation, and air conditioning systems to transfer heat between the building's air and the circulated water or refrigerant.

Refrigeration: They are utilized in commercial and industrial refrigeration systems for cooling and heat transfer processes.

Food and Beverage Processing: Plate heat exchangers play a crucial role in food and beverage processing for pasteurization, heating, and cooling of liquids such as milk, juice, beer, and wine.

Chemical Processing: They are employed in chemical manufacturing processes for heating and cooling of various chemicals and fluids.

Q&A

Q: Does the product come with a warranty?

A: Yes, our products come with a warranty for a certain period. Detailed warranty information is usually included in the product packaging or manual. If you encounter any quality issues during use, please contact our customer service team promptly, and we will provide you with the necessary after-sales service.

Q: How long is the delivery time?

 A: Normally around 15-20 days after payment.