When to Use Chiller For Automotive？

Chillers improve product quality by maintaining consistent temperatures and preventing defects caused by overheating or uneven cooling. This leads to higher quality products with fewer rejects. They also protect manufacturing equipment from thermal stress, reducing wear and tear and extending the lifespan of machinery. By ensuring temperature control, automotive chillers allow manufacturing processes to run smoothly and efficiently, reducing downtime and increasing throughput.

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Modern automated chiller units are energy-efficient, helping to reduce overall energy consumption and operational costs. In processes requiring high precision, such as CNC machining and laser cutting, chillers maintain necessary temperature stability, ensuring accurate and high-quality output. By preventing overheating, chillers contribute to a safer working environment, reducing the risk of fire and equipment failure.

Incorporating chiller units into automotive manufacturing processes is important for ensuring quality, efficiency, and safety. By maintaining optimal temperatures, automotive chillers improve product quality, prolong equipment life, and improve overall manufacturing operations. Investing in reliable chiller units is a strategic move for any automotive manufacturer looking to optimise their production line and achieve consistent, high-quality results.

Automotive Chillers

Have you ever wanted to control 2-6 different test benches from one automotive chiller mainframe? Have you ever wanted to control temperature, flow and pressure simultaneously? LNEYA makes them a reality!

Automotive Chillers Overview

LNEYA automotive chiller with PLC control allows you to control the flow rate, pressure and temperature of different channel at the same time through a single touchscreen. It has two modes, you can control the above 3 parameters separately, or you can keep the temperature of multiple channels the same and control only the flow and pressure independently. The standard model of automotive chiller series supports temperature range from -40℃ to 100℃, which can be extended to 150℃ according to your needs. Moreover, it has a high temperature control accuracy of ±0.03℃. Currently, this process chiller has been widely used in scenarios such as rapid aging test for automotive batteries and electrical components, final inspection device test for electric vehicles, and temperature control for new energy vehicle component verification.

Automotive Chillers Characteristics

• Temperature range: -40℃ ~ +100℃ (extendable to +150℃)
• Temperature control precision: ±0.03℃
• Refrigerant: R404A/R507C/R448A and so on (optional)
• Throttling device: electronic expansion valve
• Evaporator: plate heat exchanger
• Water-cooled condenser: Packless/Shenshi cased heat exchanger
• Air-cooled condenser: micro-channel heat exchanger/copper tube and aluminum fin heat exchanger

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We have more than 30 years of design and manufacturing experience in the field of temperature control, supporting a full range of customized designs, from small mini machines to industrial large equipment.

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Automotive Chillers

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Automotive Chillers Advantages

• Multi-Channel: Want to shrink the purchase and maintenance costs of your automotive chiller? Want a smaller footprint? This multi-channel battery chiller is the perfect choice for you. It features a modular design with integrated multiple channels. Provides less wiring, higher efficiency, and easier maintenance.
• Integrated Management: For the convenience of engineers, we often want an automotive chiller with integrated management of multiple channels. Now, LNEYA has done it. The KRY series of battery chillers are capable of independently controlling different channel temperatures, flow rates and pressures from a single mainframe. All you need to do is enter the target parameters for each of the different channels on a single touch screen, and you’ll get results that meet your expectations.
• Energy saving: Are you still worried about the huge electricity bill you incur after purchasing an automotive chiller? You may need an inverter car chiller designed for energy saving. The KRY chiller utilizes an inverter scroll compressor that intelligently adjusts the operating speed based on load. This reduces energy consumption while ensuring optimal performance.
• Fast Temperature Rates: In order to test the warming and cooling rate of KRY automotive chillers, we use automotive antifreeze as the heat transfer medium. The test found that it takes 11 minutes to warm up from -40℃ to 90℃ and 14 minutes to cool down from 90℃ to -40℃. It is able to meet your automotive testing needs.

Automotive Chillers Details

Expansion Valve of Automotive Chiller: Electronic expansion valves monitor temperature and pressure in real time through sensors. The electronic control system is able to intelligently control the opening of the valve and regulate the refrigerant flow more precisely.
Condenser: LNEYA automotive chillers use different condensers depending on the type. Water-cooled chillers use plate heat exchangers and air-cooled chillers use microchannel heat exchangers.
Plate heat exchanger ——water-cooled: Plate heat exchangers have a higher heat transfer efficiency (about 30% or so higher) than traditional shell and tube heat exchangers. This also enables it to achieve a more compact structure and smaller space usage requirements while maintaining heat transfer performance.
Microchannel heat exchanger ——air-cooled: Most of the microchannel heat exchangers are designed with fins as louvered fins and flat porous microchannel tubes. This compact structure allows for a larger heat exchange area per unit volume. This type of refrigeration condenser can achieve higher heat transfer efficiency in a limited volume, so it is ideal for customers who have requirements for the footprint of an automotive chiller.

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Automotive Chillers Applications

With the improvement of environmental awareness, new energy vehicles are constantly updated and iterative. When it comes to new energy vehicles, we inevitably think of batteries. If the heart of a fuel car is the engine, then the heart of a new energy vehicle is the power battery. It accounts for 30% or more of the cost of the car, and affects the range and safety of the car. So, how should we understand the performance of the power battery? It needs the support of automobile chiller.
Charging efficiency test: According to our common sense, batteries have different charging efficiencies at different temperatures. Researchers need to simulate different usage temperatures of batteries with the help of battery chiller to test the relationship between current and temperature.
Discharge Rate Test: When the external environment is cold enough, the battery’s charging speed will be slower and its discharging speed will be faster. Excellent power batteries need to maintain optimal performance at low temperatures. In battery testing, different low-temperature environments are simulated for discharge rate testing.
Battery aging test: The power battery of a new energy vehicle is expensive, and we want it to have a longer service life. In order to know the most suitable temperature and life span for it, researchers need to simulate the environment above 40℃ with the help of automotive chiller to conduct rapid aging test.
These are just a few of the applications of chillers in battery testing. They ensure the safety and reliability of batteries in various temperature and pressure situations.

Why Choose Us?

LNEYA is a high-tech enterprise focusing on the research and development and production of refrigeration and heating temperature control systems, ultra-low temperature freezers and industrial temperature control equipment. With ultra-low temperature technology and high-precision temperature control, LNEYA occupies an important position in the fields of medicine, semiconductors, new energy, etc. In the future, it will continue to expand intelligent and green refrigeration solutions.

The temperature control range covers -120℃ to +350℃, and the accuracy of key scenarios reaches ±0.1℃. This meets the stringent requirements of semiconductor, pharmaceutical and chemical industries for extreme temperature and stability. Its self-developed model-free self-building algorithm and anti-hysteresis cascade algorithm can accurately control the temperature of the reactor material (±1℃) to ensure process repeatability.

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FAQ

What is an automotive chiller?

Automotive chiller is generally used to test the performance of new energy vehicle components under different temperatures and pressures.

Why do automotive chillers use glycol water solution for cooling and heating?

Adding different concentrations of glycol to the water will change the freezing point of the solution, making the coolant in the chiller less likely to freeze.

Can I customize my automotive chiller?

Yes. LNEYA is a chiller manufacturer and provides customization service. Whatever you can think of, we can customize it.

The company is the world’s best Semiconductor Chillers supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.