Shihlin Circuit Breaker BM400-RN 3P 350A

06/14/2020

Energy-saving screw compressor has a large development space.

Energy-saving screw compressor has a large development space. The machinery industry is still the most important market for air compressors. Energy-saving screw compressor has a large development space. The machinery industry is still the most important ﰸ2䀀
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06/29/2020

Compressor oil change index

Compressor oil change index The general indicators for determining whether the refrigeration oil can continue to be used are: appearance, viscosity, acid value, moisture, pour point, flash point, compressive strength, copper corrosion, mechanical impurities and insolubles.

08/24/2020

Problems related to refrigerant charging

Computer room air conditioning units are generally charged with refrigerant at the installation site. There are two main methods for refrigerant charging: weighing method and observation pressure method.

08/15/2022

Top 10 Brands of Linear Motors

There are many brands of linear motors in the world. The following are some well-known brands of linear motors from countries and regions like Europe, America, Japan, Asia, etc. Hope it will be helpful to you.

01/22/2024

Central Air Conditioning: Types, Components, and Brands (including Mitsubishi Electric, Daikin, York, Carrier, etc.) (Part 2)

The air conditioning system was first invented by Willis Carrier, the founder of Carrier Company. The technology gradually spread in America and Europe.

02/18/2020

The principle of central air conditioning refrigeration

The principle of central air conditioning refrigeration The liquid Freon enters the evaporator through the capillary. The space suddenly increases and the pressure decreases. The liquid Freon will vaporize and absorb a lot of heat. The evaporator will become cold. The indoor unit fan will remove the indoor air from the evaporator. Blow through, so the cold air blows out from the indoor unit. Let's take a look at the cooling principle of the central air conditioner with the editor for your reference<img src="{{media url=&quot;magefan_blog/The_principle_of_central_air_conditioning_refrigeration.jpg&quot;}}" alt="" />

09/08/2020

Air compressor lubricant model the difference between No. 32 and No. 46 air compressor lubricants

Air compressor lubricants are generally No. 32 oil and No. 46 oil. No. 32 is a mineral type. The general service life is about 2000 hours and needs to be replaced. The operating temperature must be below 90 degrees to avoid carbon deposits.

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

09/16/2020

SKF bearing life theory and formula

For modern high-quality bearings, the nominal or basic rating life may be very different from the actual life in a particular application. In a particular application, the service life is affected by various factors, including lubrication, pollution degree, misalignment degree, correct installation and environmental factors.

06/27/2023

DIY Guide to Testing and Replacing Your Refrigerator Compressor Start Relay (Save Money and Time)

A refrigerator compressor start relay is a device responsible for starting the compressor of a refrigerator. When this component fails, the refrigerator will not cool properly, causing food to spoil.