A sudden decrease in the temperature difference of a normal chiller can cause a decrease in the cooling effect of the production equipment or prevent it from working properly, resulting in product quality problems and wasting a lot of energy. So, what are the reasons for a small temperature difference in a chiller?We have a basic understanding of...
2024-05-254410In industrial chiller systems, the water pump is one of the important components that can provide water flow and pressure to the chiller system. Not only is the water capacity in the water tank easily affected by the water flow rate, but it is also affected by the water pump.Reasons and solutions for water pump burnout:1. Unstable power supply vo...
2024-05-246210Components of industrial chillers:1. CompressorThe core part of an industrial chiller is the compressor, which acts as the "heart" of the entire system. The compressor is responsible for sucking in low-temperature and low-pressure refrigerant, which is compressed into high-temperature and high-pressure gas, providing power for the refrigeration cyc...
2024-05-2354101.Firstly, check the main circuit. Whether the power supply is powered on, whether the voltage is normal, whether the starting overload fuse is burnt out, whether the air switch is tripped, whether the switch contact is intact, and whether the power supply is out of phase. When starting, observe the voltmeter and ammeter. When the industrial chille...
2024-05-205410It is inevitable to encounter malfunctions when using industrial chillers. Below are several common malfunctions and their causes during the use of chillersOil pressure alarm occurs during useCommon causes of oil pressure alarm in chillers:1. The internal parts of the chiller have not been inspected and cleaned, resulting in oil stains, oil pump f...
2024-05-164710During use, the performance of a chiller will gradually decrease over time. In fact, many faults have some precursors before they occur, which are commonly referred to as potential faults.The failure rate of a chiller also varies over time, which is commonly referred to as its lifespan.1. Phase 1: Early FailureEarly failures, also known as the br...
2024-05-1558101. Check the operating environment.Ensure that the water-cooled industrial chiller is placed in a well ventilated and temperature appropriate environment, avoiding direct sunlight or excessively humid environments, which helps the water-cooled industrial chiller maintain good working conditions.2. Check if the cooling water circulation system is ...
2024-05-1457101. When a water outage occurs, it is usually caused by a significant lack of cold water. In the specific application of industrial chillers, it is necessary to immediately check whether the chiller pump and all chiller control circuits are in a reliable software environment. Only by maintaining the smoothness of waterways can the probability of wat...
2024-05-084610The laser is the most important core component of the laser welding machine, so the protection of the laser is very important. Therefore, the premise of doing a good job in the maintenance of the laser is to ensure that the chiller closely related to it is regularly replaced with ionized water, because the purity of the cooling water is the key to ...
2024-05-074910In the industrial field, there are usually two auxiliary cooling methods for laser equipment: water-cooled and air-cooled. In practical applications in the industrial industry, the commonly used ones are water-cooled. That is what we know as a chiller. The chiller can provide timely cooling for laser equipment under high temperature and heat condit...
2024-04-3052101、 Screw chiller unitThe chiller is designed with a screw compressor as the main unit. The screw chiller technology is mature in industry and is widely used in chemical, pharmaceutical, food, refrigeration, engineering construction, etc. The typical refrigeration capacity range is 700 to 1000kW.The characteristics of screw chillers include:1）Simp...
2024-04-224910As a commonly used refrigeration equipment in industrial production, laser chillers inevitably encounter various problems during use, which may be caused by improper user operation or problems with the original components of the machine itself. The water circulation system of the chiller consists of inlet and outlet pipes, evaporator, water tank, w...
2024-04-185410The water-cooled unit has a large volume, relatively high applicable power, and high power consumption during working hours, so it is suitable for working scenarios with continuous working conditions and relatively thick plates. Moreover, it is easy to achieve mechanical arm operation, which means it can operate continuously with high power and int...
2024-04-103300Proper operation and maintenance can prevent explosion-proof chiller malfunctions, maintain long-term stable operation of the chiller, and extend its service life.1、 Related personnel1. Workshop personnel and equipment maintenance are supervised by workshop management personnel.2. The operation and maintenance of the chiller are the responsibility...
2024-04-095410Since water-cooled exhaust is also blown by a fan, why is water-cooled stronger than air-cooled?
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