How to Choose the Most Suitable Chiller?

How to Choose the Most Suitable Chiller?

Today, many factories have more and more demand for industrial chillers, but the parameters and performance of chillers on the market are different. How do we choose the most suitable chiller for us? Next, I will introduce you to the key points of purchasing industrial chillers. In refrigeration equipment, industrial chillers have a wide range of applications, the temperature can be controlled within a specific range, and the refrigeration effect is stable, suitable for use in various industries.

When choosing a chiller, you can choose based on the following 6 elements:

1. Refrigeration and cooling capacity of a single device

The size of the chiller’s refrigeration capacity is directly related to the overall energy consumption of the equipment and the economic effect of operation, which is worthy of attention. Especially when designing a cold station, a single chiller is generally not set up, because it is considered that when a chiller fails or is shut down for maintenance, it will not cause the factory to stop production. Therefore, enterprises should select a reasonable number of chillers according to the actual production situation.

2. Temperature range

When choosing an industrial chiller, users should fully consider the processing plant’s regulations on refrigeration temperature. The level of refrigeration temperature has extremely important practical significance for the selection and system composition of chillers. For example, there are often fundamental differences between chillers for air conditioning and chillers for low temperature engineering.

3. Environmental protection

When choosing a chiller, environmental protection issues must be considered to facilitate production, scientific research and other requirements. For example, noise is generated when the chiller is running, which is also one of the most common operating problems of the chiller. The noise problem only occurs during the operation of the industrial chiller, so it can be called running noise. The operating noise of the air cooler in the industrial chiller is more serious, and different compressors, water pumps, installation environments and locations, and various other reasons can also cause different noise problems.

4. Vibration

The chiller will vibrate when it is running, but the frequency and amplitude are different due to different types of equipment. If there is a requirement for anti-vibration, a chiller with a smaller amplitude should be selected, or the foundation and piping of the chiller should be damped.

5. Energy consumption

Energy consumption refers to electricity consumption and steam consumption. Especially when selecting large industrial chillers, the comprehensive utilization of energy should be considered. Since large-scale chillers are equipment with large energy consumption, the comprehensive utilization and balance of electricity, heat and cold should be fully considered for large-scale refrigeration stations for cooling, and special attention should be paid to the full utilization of waste steam and waste heat to achieve the best economic effect.

6. Water quality of cooling water

The quality of the cooling water has a great impact on the heat exchanger, and it is easy to produce scale and corrosion, which will not only reduce the cooling capacity of the chiller, but also cause blockage and damage to the heat exchange tube in severe cases.

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Low Temperature Chillers

Temperature Control Range: -150°C to -5°C

Application: Various Reactors, Distillation or Extraction System, Laboratory, Research Institute, Chemical, Pharmaceutical, Petrochemical, Biochemical, Medical, Hospital, R&D Workshop, Semiconductor Test, Aerospace, Biological and Other Industries.

Recirculating Chillers

Temperature Control Range: -120°C to 30°C

Application: Various Reactors, Distillation or Extraction System, Laboratory, Research Institute, Chemical, Pharmaceutical, Petrochemical, Biochemical, Medical, Hospital, R&D Workshop, Semiconductor Test, Aerospace, Biological and Other Industries.

Normal Temperature Chillers

Temperature Control Range: +5°C to +50°C

Application: Various Reactors, Distillation or Extraction System, Laboratory, Research Institute, Chemical, Pharmaceutical, Petrochemical, Biochemical, Medical, Hospital, R&D Workshop, Semiconductor Test, Aerospace, Biological and Other Industries.