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Maintenance instructions for compressors at minus 85 degrees ultra low temperature freezer
The compressor in the ultra-low temperature freezer of minus 85 degrees is one of the main components, and its performance is very important, so maintenance is also very important. For manufacturers of sub-85 degree ultra-low temperature freezer compressor systems, the detection and replacement cycle of compressor refrigeration oil is related to the process control of its production. If the cleanliness control of the evaporator and condenser of the system and the system piping are better, the...
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-80 °C refrigerator manufacturer operating equipment points
When the user chooses the -80 °C refrigerator, it is definitely necessary to have a reliable quality. Wuxi Guanya (LNEYA)-80 °C refrigerator should pay attention to its operation details during operation to avoid equipment failure caused by improper operation. The following items should be mastered during use. Please check if the -80 °C refrigerator is damaged during installation, and choose the right place for installation and future maintenance. The site where the unit is installed must be ...
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Summary – the cause of the failure of the 85 ° C ultra-low temperature refrigerator
-85 ° C ultra-low temperature refrigerator in industrial cold treatment, with the development of industry, the scope of use is also wider. However, in the process of use, it will inevitably lead to failure, so how much do you know about common faults? -85 °C ultra-low temperature refrigerator pressure is low, when the actual gas consumption is greater than the output gas volume, it will cause deflation valve failure, intake valve failure, hydraulic cylinder failure, load solenoid valve failur...
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The relationship between vocs adsorption condensing equipment price and configuration
The quality of vocs adsorption condensing equipment must be guaranteed. This can be used with confidence. The reason for the power consumption may also be that the gas inhaled by the BITZER compressor allows a certain degree of superheat, but the superheat is too large. The specific volume increases, the cooling capacity decreases, and the relative power consumption increases. The Bucher compressor comes to the frost, quickly closes the small suction valve, sharply reduces the amount of cooli...
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Description of power consumption in LNEYA large refrigeration unit
In the process of operation, the cooling capacity and working conditions will affect the power consumption of the entire large refrigeration unit, but in order to avoid unnecessary power consumption, we need to understand the other power consumption in the refrigeration unit. When the scale of the wall of the condenser of the large refrigeration unit reaches 1.5 mm, the condensation temperature rises by 2.8 °C than that before the fouling, and the power consumption increases by 9.7. The surfa...
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Instructions for the LNEYA 5hp Freezer Condenser
5hp freezer is one of the most demanding equipments in the industrial cold processing industry. Wuxi Guanya (LNEYA) is one of the related manufacturers, reminding users that when choosing a 5hp freezer condenser, we need to pay attention to the use and maintenance. The matter is clearly understood. With the operation of the 5hp freezer evaporative condenser, part of the water evaporates, minerals and other impurities in the water are left behind to accumulate in the pool of the evaporative co...
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How to deal with the cooling problem of large quick-freezer compressors?
There are many types of compressors in large-scale quick-freezers, and the brands and models of compressors are different according to different models. Once the compressor temperature is too high, it may cause some failures, so cooling is also an important task. In the operation of large-scale quick-freezer compressors, cooling is an indispensable part. The compressor should always pay attention to the cooling water. Once the water is cut off, it must be stopped immediately for inspection. C...
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Large industrial refrigerator evaporator operation instructions
In the operation process of Wuxi Guanya LNEYA large industrial refrigerator, due to the large number of parts and complex, we need to understand the operation of the components in large industrial refrigerators. The evaporator is one of the main components, and we need to understand the operation. Better. The large industrial refrigerator evaporator has good heat transfer effect, compact structure, small volume, convenient installation and wide application, and the structure of the evaporator...
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Large temperature difference freezer refrigerant charging instructions
In the development of modern industry, large temperature difference freezer is also important in cold treatment. In the whole process of large temperature difference freezer refrigeration, refrigerant charging is also more important. So how do you charge? For large-temperature-difference freezer refrigeration systems without high-pressure reservoirs and low-pressure vapor-liquid separators, the control of refrigerant charge is particularly important. Because the refrigeration system is a cond...
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Description of the power-on tripping of the high-power refrigerator
Wuxi Guanya LNEYA high-power refrigerator is equipped with brand accessories. The refrigeration performance of the whole high-power refrigerator is relatively stable. Once the power-on trip occurs, it needs to be processed in time to avoid affecting operation. Wuxi Guanya LNEYA high-power freezer supporting brand effective energy-saving copper tube production condenser, evaporator, control components are branded accessories, components are well matched, a good high-power refrigerator if not o...
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