Servo Fan CUDC24B4Q

06/22/2020

What should I do if the refrigerator doesn't cool down

Refrigerator non-refrigeration is a problem often encountered during the use of refrigerators. Refrigerator non-refrigeration always occurs suddenly. A large number of things that need to be refrigerated suddenly become unpredictable, which greatly affects daily life and wastes time to find. Repair master repair. Let's take a look with the editor about what to do if the refrigerator is not cooling and what are the reasons for the refrigerator not cooling. Refrigerator non-refrigeration is a problem often encountered during the use of the refrigerator. <img src="{{media url=&quot;magefan_blog/What_should_I_do_if_the_refrigerator_doesn_t_cool_down.jpg&quot;}}" alt="" />

06/14/2020

The secret of refrigeration compressor lubrication

The secret of refrigeration compressor lubrication The refrigeration process can be traced back to the middle of the 18th century, when the experiment was about ice production. The technology was perfected in the 18th century, and modern refrigeration wa器2䀀
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08/02/2020

Talk to the manufacturer's engineer and tell you how important refrigeration oil is to refrigeration equipment!

Although the refrigeration oil is only a small material, if you accidentally use inferior products, you can even burn the machine. I believe that many colleagues have often encountered it.

06/30/2020

Broken suction valve of Bristol compressor

Broken suction valve of Bristol compressor A Bristol compressor is a machine that compresses gas. Generally, the piston compresses gas 1450 times per minute (half-sealed compressor) or 2900 times (full-sealed compressor), that is, the time to complete an intake or exhaust process is 0.02 seconds or even shorter.

06/29/2020

Several causes of compressor burning

08/05/2020

Common oil shortage failures of scroll refrigeration compressors

Common oil shortage failures of scroll compressors<br></br> 　　 The compressor is short of oil for a long time-the mechanism and the friction pairs are overheated, causing the bearings to sinter and hold the shaft

07/12/2024

How to Replace the Solenoid Valve Coil

The solenoid valve coil is one of the important parts of the solenoid valve. Once there is a problem, it will seriously affect the normal use of the solenoid valve.

09/03/2020

Why do compressors have to go to the workshop

Getting down to the workshop is actually a necessary stage that a compressor cannot bypass, just like socialism is the primary stage of communism (although this is rarely mentioned now, you must remember politics), this is a process.

08/28/2020

Application of oil-free screw air compressor in food industry

In the food industry, air compressors are suitable for mixing liquids, bread fermentation tanks, natural gas (oxygen), cleaning machinery with nozzles, cleaning utensils with nozzles

03/12/2021

Four control modes of servo drive

1.Feedback compensation open loop control. The accuracy of open-loop system is low, because the step error , start stop error and mechanical system error of servo driver will directly affect the positioning accuracy. This system has the advantages of both open-loop and closed-loop, that is, it has the stability of open-loop and the accuracy of closed-loop.