Boshan Vacuum Pump SZ-4
Type: Vacuum Pump
Brand: Boshan
There is no price at present, you can Request a Quote
Maximum pumping speed(m^2/min): 27
Vacuum pump power(Kw): 75-8
Type: Vacuum Pump
Brand: Boshan
There is no price at present, you can Request a Quote
Type: Vacuum Pump
Brand: Boshan
There is no price at present, you can Request a Quote
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08/16/2020
In fact, the use of a descaling agent for descaling is a common practice for the descaling work of the chiller. Therefore, the chiller can completely use the descaling agent for descaling. This is not a problem.
08/19/2020
The cold storage air cooler is also known as an air cooler, which is an evaporative cooling and ventilation unit that integrates cooling, ventilation, dust prevention and deodorization.
09/06/2020
The main circuit is the power conversion part that provides the voltage and frequency power supply for the asynchronous motor. The main circuit of the frequency converter can be roughly divided into two categories:
06/21/2020
Which is better, semiconductor refrigeration and compressor refrigeration <img src="{{media url="o4YBAF3LcwuAC1ILAAEzxLDPcHA979.jpg"}}" alt="" />Semiconductor refrigeration Semiconductor refrigerator refers to a device that uses the thermo-electric effect of semiconductor to produce cooling capacity, also known as thermoelectric refrigerator. Connect two different metals with conductors, and connect direct current, then the temperature at one contact will decrease and the temperature at the other contact will increase.
06/23/2020
It may be that the capillary is blocked and the refrigerant flow does not enter the evaporator. It may also be that the refrigerant needs to be replenished or the refrigeration system is leaking. If the buffer tube inside the compressor ruptures, there may be loose screws or it will cause no cooling. It is also possible that the expansion valve and the discharge valve are not adjusted properly, causing cold air to leak out. Need to check one by one, and then take the medicine.
06/22/2020
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="magefan_blog/What_should_I_do_if_the_refrigerator_doesn_t_cool_down.jpg"}}" alt="" />
08/19/2020
In the process of water cooling in the cooling tower, the water is formed into very small water droplets or very thin water film, which expands the contact area of water and air and prolongs
06/14/2020
With the continuous development of technology, refrigeration equipment such as air conditioners have played a great role in our production and life. Everyone knows that air conditioning can be used for cooling, but they don’t know much about the cooling f 器2 䀀 ᅵ皥 䖒皦즠Ʋ煔क़ 㲈Ʋ 䌁皦 ᮔDž༬皧煞क़Ѐ 呄ᠾ鹨់༹皧 ࠄ 00령ꐱ댁珵뛐珵Љ 䕄ྦ 뤂ᐱ뚜珵 ᴴᏩ呄ᠾ퍘ᒥ 鹨់ᩄ ꋔྦ 瑉浥 巠皱㙲皦抐皱 巠皱 ੨皦柘皱 ᅵ皥 ب 巠皱㙲皦忈皱 ੨皦柘皱 즠Ʋǜ 勁皦즠Ʋب ǜ
09/04/2020
The piston compressor is driven by a motor. The motor drives the crankshaft to make a circular motion through a coupling or gear and belt. The crankshaft drives the connecting rod (changes the direction of the force) for reciprocating swing motion
06/14/2020
According to industry online statistics, the production of fully-sealed piston compressors in the first quarter of 2020 was 34.928 million units, down 20.5% year-on-year, and sales were 37.424 million units, down 15.2% year-on-year. As of the end of March 器2 䀀 ᅵ皥 䖒皦즠Ʋ煔क़ 㲈Ʋ 䌁皦 ᮔDž༬