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Why Are Concrete Cooling Chillers Essential for Large-Scale Construction Projects?
Jan 16 , 2025
For large-scale construction projects such as hydroelectric dams, nuclear power plants, high-speed railways, and high-rise buildings, temperature-controlled concrete is critical to ensure the structural integrity of the final product. During the mixing of concrete, the internal heat of hydration increases, especially under high temperatures. This excessive heat can cause thermal expansion during t...
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How to install a water-cooled screw chiller
Apr 03 , 2025
Water-cooled screw chillers are very commonly used in industrial cooling water systems, especially in central water supply systems in factories. Because water-cooled screw chillers are energy-efficient, stable and reliable in operation, their purchase cost is lower than that of air-cooled screw chillers under the same cooling capacity requirements. Therefore, most customers in industrial cooling w...
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How to maintain a water-cooled screw chiller?
May 21 , 2025
Water-cooled screw chillers are widely used in industrial cooling water systems and commercial central air conditioning refrigeration. Its normal operation and regular maintenance are essential to ensure the cooling effect of the chiller, extend the life of the water-cooled screw chiller, and avoid unexpected shutdown of the chiller. Next, Oumal Refrigeration will introduce the maintenance points ...
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What Is an Air Cooled Chiller – A Practical Explanation from the Factory Floor
Jun 12 , 2025
When someone new joins our engineering team, one of the first questions they usually ask is: “So what’s the difference between air cooled and water cooled chillers—and which one’s better?” It’s a good question. And after installing, maintaining, and even troubleshooting both systems in dozens of customer factories, here’s how we usually explain it. Let’s Start with the Basics An air cooled chiller...
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Selecting the Right Chiller for Your Process – What We’ve Learned at OUMAL
Jun 20 , 2025
In industrial production, stable process cooling isn’t just a support function — it’s often the difference between smooth operation and costly downtime. At OUMAL Refrigeration Machinery Co., Ltd, we’ve worked with customers across injection molding, extrusion, thermoforming, and more. Over time, one thing has become clear: choosing the right chiller matters. Not All Cooling Needs Are Created Equal...
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Improve Efficiency and Product Quality: The Power of OUMAL Industrial Chillers
Jun 27 , 2025
In today’s fast-paced manufacturing industry, companies are constantly looking for ways to increase efficiency, reduce costs and improve product quality. The choice of industrial cooling equipment is a critical factor in achieving these goals, but it is often overlooked. OUMAL Refrigeration Machinery Co., Ltd. leads the way in this field with its development and manufacture of innovative heat tran...
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