Nidec Fan A34839-63

01/12/2021

Mitsubishi Heavy Industries Air Conditioner KXZmini series, excellent quality starts with the selection of parts

When you are in an office building, shopping mall, cinema, restaurant, or at home, you can enjoy the comfortable body feeling brought by the pleasant room temperature. Will you ever be curious? What advanced technology is behind the air outlets, let us Ca器2䀀
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09/04/2020

The development prospects of medical gases and equipment in Asia

Medical gas is the gas used in the medical industry indirectly or directly. Medical gas equipment refers to the equipment used to produce medical gas. In addition, medical gas is mainly used as a coolant and disinfectant directly in patients or medical procedures.

06/29/2020

How the compressor works

07/20/2020

Causes and solutions of air conditioning not heating

The air conditioner has the functions of cooling and heating. Heating in winter and cooling in summer. Life is called a comfortable one. However, why is the air conditioner not heating? In the cold winter, the air conditioner is turned on for heating, but the cold wind blows out, which makes people tremble more.

08/20/2020

Master these little knowledge, don’t be afraid of not understanding household central air-conditioning

Household central air conditioners have been chosen by more and more people, but there are still very few people who understand household central air conditioners. Therefore, we often find

08/24/2020

Air conditioner level 1 energy efficiency saves a lot of electricity than level 3

When choosing an air conditioner, how the power saving effect is one of our most concerned issues, and judging whether an air conditioner is energy-saving is often through the energy efficiency label pasted on the machine

10/20/2025

Basics of Servo Motor You Should Know

Servo control refers to the effective control of the position, speed and acceleration of certain object to meet a certain purpose. It is one of the most important control methods in modern industry.

08/24/2020

Reason analysis of refrigeration compressor can not start or stop soon after start

1) First check the main circuit. Whether the power supply has power, whether the voltage is normal, whether the fuse has been blown due to starting overload, whether the air switch has tripped, whether the switch contacts are good, and whether the power supply is missing phase. Observe the voltmeter and ammeter when starting. When the small-scale refrigeration and air-conditioning equipment does not have an ammeter or electric meter, a multimeter or electric pen can be used to check the power supply. When the power supply voltage is too low, the compressor will not start.

09/06/2020

What effect does the high oil mist content in the compressed air have on the operation of the refrigeration dryer

The exhaust oil content of air compressors is different. For example, the exhaust oil content of domestic piston type oil-lubricated air compressors is 65-220mg/m3, and the exhaust oil content of low-oil lubricated air compressors is 30-40mg/ m3, the domestic so-called oil-free air

06/24/2020

What is the solution of air conditioning not cooling

There are many reasons why the air conditioner is not cooling. For example, if the air conditioner refrigerant is insufficient, you can find a professional to add snow; secondly, it may be caused by the error of the air conditioner installation, such as the ventilation pipe is too long. It is recommended to shorten the length of the ventilation pipe; A lot of dust stains accumulate on the radiator and cause no cooling. It is recommended to clean the air conditioner.