Posts by cnmarts.com
16
Jun
What are the reasons why refrigeration compressors are easily damaged?
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By
cnmarts.com
Compressor failure problems are basically caused by the following reasons: liquid compression, fluorine-deficient operation, poor oil r...
11
Jun
What is pressure drop? What are the effects of pressure drop in hydraulic systems?
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1. Pressure drops in hydraulic system
Pressure drop is a change in energy, a decrease in pressure caused by energy loss when the flu...
10
Jun
Regarding the selection of bearing lubrication methods and the timing of bearing grease replacement
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Regarding the selection of bearing lubrication methods, we have summarized the following six key principles:
1. When the operating s...
05
Jun
Common refrigeration compressors
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1. Semi-hermetic piston refrigeration compressor
Among various types of refrigeration compressors, piston compressors are the earlie...
26
May
How to ventilate and cool industrial workshops to create efficient and cool spaces
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By
In industrial production, the environment of the workshop is directly related to production efficiency and the physical and mental heal...
22
May
What to do if the hydraulic system of the excavator leaks
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The hydraulic transmission system has the advantages of small size, light weight, high specific power, stable operation, and stepless s...
21
May
Cooling Fan Frequently Asked Questions and Answers
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Q: Why does the cooling fan keep running at high speed?
A: It may be that the temperature sensor is faulty, causing the fan to be un...
19
May
The secret of freezer refrigeration failure
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In hot weather, refrigerators are an important tool for people to fight the heat. Popsicles, cold drinks, food ingredients, etc. all ne...
16
May
Principle and application of air compressor
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From busy industrial production lines to quiet countryside fields, from sophisticated electronics maintenance to fun recreational activ...
14
May
13 common parameters of frequency converter
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Since the normal operation of the inverter depends on the reasonable setting of various parameters (all within a specific range), any s...