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Learn about industrial chiller technologies, working principles, operation tips, and maintenance guidance to help you better understand and use cooling systems.
What is the refrigeration principle of the TEYU fiber laser chiller? The chiller's refrigeration system cools the water, and the water pump delivers the low-temperature cooling water to the laser equipment that needs to be cooled. As the cooling water takes away the heat, it heats up and returns to the chiller, where it is cooled again and transported back to the fiber laser equipment.
2023
03
04
An industrial water chiller is a kind of water cooling equipment that can provide constant temperature, constant current, and constant pressure. Its principle is to inject a certain amount of water into the tank and cool the water through the refrigeration system of the chiller, then the water pump will transfer the low-temperature cooling water to the equipment to be cooled, and the water will take away the heat in the equipment, and return to the water tank for cooling again. Cooling water temperature can be adjusted as required.
2023
03
01
Industrial water chillers have been widely applicable to a broad range of fields, including the laser industry, chemical industry, mechanical processing manufacturing industry, electronic industry, automobile manufacturing industry, textile printing, and dyeing industry, etc. It's no exaggeration that the quality of the water chiller unit will directly affect the productivity, yield, and equipment service life of these industries. From what aspects can we judge the quality of industrial chillers?
2023
02
24
Based on chemical compositions, industrial chiller refrigerants can be divided into 5 categories: inorganic compound refrigerants, freon, saturated hydrocarbon refrigerants, unsaturated hydrocarbon refrigerants, and azeotropic mixture refrigerants. According to the condensing pressure, chiller refrigerants can be classified into 3 categories: high-temperature (low-pressure) refrigerants, medium-temperature (medium-pressure) refrigerants, and low-temperature (high-pressure) refrigerants. The refrigerants widely used in industrial chillers are ammonia, freon, and hydrocarbons.
2023
02
24
Using the chiller in an appropriate environment can reduce processing costs, improve efficiency and prolong the laser service life. And what should be paid attention to when using industrial water chillers? Five main points: operating environment; water quality requirements; supply voltage and power frequency; refrigerant usage; regular maintenance.
2023
02
20
Maybe you forgot to add antifreeze. First, let’s see the performance requirement on antifreeze for chiller and compare various types of antifreeze on the market. Obviously, these 2 are more suitable. To add antifreeze, we must first understand the ratio. Generally, the more antifreeze you add, the lower the freezing point of water, and the less likely it is to freeze. But if you add too much, its antifreezing performance will decrease, and it is pretty corrosive. Your need to prepare the solution in proper proportion based on the winter temperature in your region.Take the 15000W fiber laser chiller as an example, the mixing ratio is 3:7(Antifreeze: Pure Water) when used in the region where the temperature is not lower than -15℃. First to take 1.5L of antifreeze in a container, then add 3.5L of pure water for 5L mixing solution. But the tank capacity of this chiller is about 200L, actually it needs around 60L antifreeze and 140L pure water to fill in after intensive mixing. Calculate...
2022
12
15
Do you know how to upkeep your industrial water chiller in cold winter? 1. Keep the chiller in a ventilated position and remove the dust regularly. 2. Replace circulating water at regular intervals. 3. If you don't use the laser chiller in winter, drain the water and store it properly. 4. For areas below 0℃, antifreeze is needed for chiller operation in winter.
2022
12
09
Industrial chiller can improve the working efficiency of many Industrial processing devices, but how to improve its cooling efficiency? The tips for you are: check the chiller daily, keep sufficient refrigerant, do routine maintenance, keep the room ventilated and dry, and check the connecting wires.
2022
11
04
UV lasers have advantages that other lasers do not have: limit thermal stress, reduce damage on the workpiece and maintain the integrity of the workpiece during processing. UV lasers are currently used in 4 main processing areas: glasswork, ceramic, plastic and cutting technics. The power of ultraviolet lasers used in industrial processing ranges from 3W to 30W. Users can select a UV laser chiller according to the parameters of the laser machine.
2022
10
29
Pressure stability is an important indicator to measure whether the refrigeration unit works normally. When the pressure in the water chiller is ultrahigh, it will trigger the alarm sending a fault signal and stopping the refrigeration system from working. We can quickly detect and troubleshoot the malfunction from five aspects.
2022
10
24
Mr. Zhong wanted to equip his ICP spectrometry generator with an industrial water chiller. He preferred the industrial chiller CW 5200, but the chiller CW 6000 can better meet its cooling needs. Lastly, Mr. Zhong believed in the professional recommendation of the S&A engineer and selected a suitable industrial water chiller.
2022
10
20
The laser chiller will produce normal mechanical working sound under normal operation, and will not emit special noise. However, if a harsh and irregular noise is produced, it is necessary to check the chiller in time. What are the reasons for the abnormal noise of industrial water chiller?
2022
09
28
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