HEVI-DUTY Transformer E150E

06/14/2020

Analyze the reason why the constant temperature and humidity box is not cooling

Some people think that the constant temperature and humidity chamber is not cooling and the price of the constant temperature and humidity test chamber. Let's take a look at it below. Reason one:

09/04/2020

Have you heard of the 6S management of the compressor station on-site

For compressor users, on-site management is one of the daily management content of each enterprise.

08/05/2020

Why can only precision air conditioners with constant humidity and cleanliness be used in the computer room

The country divides computer rooms into Type A, Type B and Type C. The requirements for the three types of computer rooms are different, and the requirements for various construction standards and operating indicators are sequentially reduced.

09/04/2020

Main permanent magnet materials commonly used in oil-free screw air compressor motors

Permanent magnet materials commonly used in oil-free screw air compressor motors include sintered magnets and bonded magnets. The main types are AlNiCo, ferrite, samarium cobalt and neodymium iron boron.

12/30/2021

Car AC Compressor Troubleshooting-- Best Suggestions

Using a straight edge and a feeler gauge to examine the flatness error between cylinder head, cylinder block, crankcase and bottom cover, which should not be more than 0.05mm, otherwise, you should grind it.

09/23/2022

Structural Characteristics of Gear Pump and Its Working Principle

Gear pump is a kind of hydraulic pump widely used in hydraulic systems. It is generally made into a fixed displacement pump.

06/14/2020

The future development space of maglev central air conditioner

The emergence of magnetic suspension refrigeration compressors not only provides a new technology application method for the q * HVAC industry, but also as a product application of the central air conditioning technology z * forefront and energy saving efﰸ2䀀
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07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

11/07/2024

Variable Valve Timing (VVT) Solenoid: Everything You Need to Know

Variable Valve Timing (VVT) technology has revolutionized the way modern internal combustion engines operate, providing a balance between performance, fuel efficiency, and emissions control.

09/09/2020

Summary of knowledge points of screw air compressor

Classification of screw air compressor 　　 Screw compressors are also called screw compressors, which are divided into single screw compressors and twin screw compressors. The single screw compressor was developed by Sinn, France in the 1970s.