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What caused poor refrigerating efficiency ?
Jun 02 , 2021
What caused poor refrigerating efficiency? Sometimes when we use a chiller, but the temperature could not be lower, or After cooling down to a certain temperature, it won’t go down anymore. Let's talk What caused the poor refrigerating efficiency ? 1. Refrigerant leakage [fault analysis] After the refrigerant leak in the system, the cooling capacity is insufficient, the suction and exhaust pressur...
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The requirements of industrial chillers for the performance of antifreeze and the choice of antifreeze
Aug 27 , 2021
Industrial chiller is a kind of high-efficiency refrigeration equipment widely used in industrial production. It can provide great help for various industrial productions. However, if the antifreeze position of the low-temperature chiller has dropped, it needs to be dealt with in time. In order not to affect the stable operation of the equipment, or even reduce the overall cooling performance of t...
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How to select the cooling water system for the plastic extruder machine?
Sep 14 , 2021
The chiller for cooling the plastic extruder machine is called a plastic extrusion chiller. Since the extruder machine is mainly used for various extruded plastic products, such as PE, PP, PVC, ABS, etc., the high temperature generated during the production process will cause difficult demolding and slow molding, so a industrial water chiller is required to provide low-temperature circulatio...
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How to choose a chiller for the bottle blowing machine？
Oct 06 , 2021
What is Blow Molding Machine? Blow molding machine is a kind of equipment that makes plastic particles into hollow containers through a blow molding process. At present, the more common models include: a hollow extrusion blow molding machine that uses PP and PE for one-time molding, and uses PET, PC or PP for two moldings. The injection-stretch-blowing blow molding machine and the newly developed ...
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Why does the chiller evaporator freeze？
Oct 12 , 2021
During the use of the chiller, sometimes freezing occurs, and the chilled water malfunctions and alarms. The evaporator is one of the four core components of the chiller, and its importance is self-evident. Once it fails, the chiller will also go on strike. Today we will talk about the more common evaporator failures, namely Icing, to analyze the cause and find a solution. Why does the chiller fre...
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Why do ultrasonic cleaning machine need to be equipped with industrial chillers?
Dec 03 , 2021
Ultrasonic cleaners also called Ultrasonic cleaning machines, are widely used in surface spray treatment industry, machinery industry, electronics industry, medical industry, semiconductor industry, watch jewelry industry, optical industry, textile printing and dyeing industry. Other industries, etc. Compared with other cleaning, ultrasonic cleaning machine has the advantages of high cleaning rate...
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Which equipment in the plastics industry needs to use a chiller?
Dec 10 , 2021
As we all know, the application of industrial chillers is very wide, of which chillers are the most widely used in the plastics industry. So, why does the plastics industry need to use water chillers, and where do they need to use water chillers in the plastics industry? We know that a chiller is a kind of refrigeration equipment that cools water and recycles it. In plastic production, the high te...
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How to size a chiller for spot welding machine?
Dec 17 , 2021
Spot welding machine is a kind of mechanical equipment. It adopts the principle of double-sided double-point overcurrent welding. When working, two electrodes pressurize the workpiece so that the two layers of metal form a certain contact resistance under the pressure of the two electrodes, and the welding current changes from one When the electrode flows through the other electrode, the two conta...
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What causes the high-pressure failure of your water chiller machine? How to solve it?
Dec 22 , 2021
The high-pressure failure of the chiller means that the compressor discharge pressure is too high, which causes the high-pressure protection relay to operate. The compressor discharge pressure reflects the condensing pressure, the normal value should be 1.4~1.8MPa, and the protection value setting is recommended not to exceed 2.0MPa. Because the long-term pressure is too high, it will cause the co...
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