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How to Properly Start an Ice Thermal Storage System After a Long Shutdown?
2026-05-07
After long holidays, many facilities resume operations, and ice thermal storage systems play a critical role in delivering reliable and energy-efficient cooling. However, improper startup after a long downtime can lead to system faults, reduced efficiency, and even equipment damage. A structured and professional startup process is essential. 1. Pre-Startup Inspection: The Foundation of Safe Operat...
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Is Your Chiller Low on Refrigerant? 4 Warning Signs You Shouldn’t Ignore
2026-04-29
Industrial Chillers may gradually lose refrigerant during long-term operation due to minor leaks, maintenance issues, or system wear. If the refrigerant level drops too low and is not replenished in time, the cooling performance and efficiency of the entire unit can be seriously affected. So how can you tell if a chiller is running low on refrigerant? Below are four common warning signs that ...
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High-Temperature Industrial Chillers for Efficient and Stable Cooling
2026-04-23
As global temperatures continue to rise, extreme heat has become increasingly common, posing serious challenges for many industrial production lines. When equipment operates in high-temperature environments, cooling performance may decline, leading to reduced efficiency, unstable production, and potential equipment damage. To address these challenges, H.Stars has developed industrial chillers desi...
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Why Choose R22 Refrigerant for Flooded Screw Chillers?
2026-04-15
Flooded screw chillers are widely used in industrial cooling systems due to their high efficiency, stable operation, and suitability for large cooling loads. Among the various refrigerants available, R22 refrigerant has long been a popular choice for many flooded screw chiller applications. So, what advantages does R22 offer in flooded screw chiller systems? Let’s explore the key benefits. Reliabl...
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How Can an Ice Storage Chiller Be Applied in a 1000㎡ Cooling Scenario?
2026-04-09
With energy efficiency becoming a global priority, many buildings are seeking cooling systems that reduce energy costs and balance power demand. Ice storage chiller systems have gained widespread attention because they can effectively shift electricity consumption from peak to off-peak periods. But how can an ice storage chiller system be properly applied in a 1,000㎡ cooling area? The answer lies ...
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What Are the Requirements for Spray-Type Chillers in Milk Cooling?
2026-04-01
Milk cooling is a critical step in dairy processing because it directly affects freshness, shelf life, and the quality of subsequent dairy products. The key requirements are rapid cooling, precise temperature control, hygienic operation, and stable continuous performance. Thanks to their high heat-exchange efficiency and fast cooling capability, spray-type chillers have become one of the most wide...
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How Much Cooling Capacity Can a Chiller Achieve with Three Pumps?
2026-03-25
In today’s era of global climate change, extreme heat and prolonged high-temperature conditions are becoming increasingly common. Many industrial production lines operating in hot environments often suffer from insufficient cooling capacity, which can reduce efficiency and affect product quality. To address this challenge, H.Stars industrial chillers provide a reliable and efficient cooling soluti...
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Do Ice Storage Chiller Systems Really Lose Efficiency in Winter? The Truth May Surprise You
2026-03-12
Can Ice Storage Chiller Systems Still Deliver Value in Cold Weather? When discussing ice thermal storage technology, one common question often arises: Does winter’s low temperature limit the performance of ice storage systems? Influenced by the traditional belief that “low temperatures reduce cooling efficiency,” many assume ice storage chillers suffer from slower ice-making, higher energy consump...
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Why Evaporative Condensing Chillers Save Up to 20% Energy and 80% Water And Why More Industries Are Switching
2026-03-04
Principle, Key Features, and Economic Performance of Evaporative Condensing Chillers An evaporative condensing chiller is a high-efficiency refrigeration system consisting of a compressor, balance pipe, evaporative condenser, liquid receiver, expansion device, evaporator, electrical control cabinet, and variable frequency drive (VFD). During operation, low-temperature, low-pressure refrigerant vap...
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What Is a Glycol Chiller—and How Do You Choose the Right One for Low-Temperature Applications
2026-03-02
What Is a Glycol Chiller—and How Do You Choose the Right One for Low-Temperature Applications? In most chiller cooling systems, water is the standard heat transfer medium. However, in cold climates or winter conditions, circulating water can easily freeze, leading to system damage or unexpected shutdowns. To solve this problem, ethylene glycol–water mixtures are widely used as antifreeze cooling m...
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