NSK Servo Drive ESB-YSB2020AB500-01A

08/09/2020

Which European certifications does the American rosemount3051 transmitter have

The rosemount transmitter is an American brand. There are 3 factories in the world, one in the United States, one in Singapore, and one in China.

02/10/2023

How to Replace a Blend Door Actuator?

Blend door actuators control the temperature and flow of air in the vehicle. If your vehicle only releases cold air, or you can't change the airflow

08/12/2020

Selection and Selection of Operation Mode of Ice Storage Process in Ice Storage Air Conditioning Ice storage process selection:

During the operation of the ice storage air conditioning system, the refrigerator can have two operating conditions, namely, ice storage conditions and cooling conditions.

12/09/2022

How to Calculate the Service Life for Linear Guideways?

When the linear guideway is under load and moves, the surface of the ball track and the steel ball are constantly subjected to cyclic stress.

08/09/2020

Leak detection, drainage, and vacuum operation methods of the refrigeration system in the computer room

The refrigeration system is indispensable for the computer room. Leak detection, sewage discharge, and vacuuming in the refrigeration system protect the refrigeration system so as to prevent the dirt in the system from entering the compressor and throttle valve

06/29/2020

Compression ratio of American Copeland compressor

07/05/2020

Research On Global Commercial Refrigeration Compressors Market (impact of COVID-19) with Top Players: Emerson,GMCC,Huayi Compressor,Huangshi Dongbei and Others

The Centrifugal Air Compressor Report is a specific investigation of the overall market. the item comprises of slanting innovation, showcase drivers, provincial tendencies, measurements, expectations, producers and merchants.

08/21/2020

Factors affecting heat transfer on the refrigerant side

1.Flow direction and velocity of steam In the condenser, when the refrigerant vapor contacts the low-temperature wall surface, it exotherms and condenses into a liquid film, and flows downward under the action of gravity.

09/11/2020

Hanbell screw compressor oil replacement operation specification

Maintenance and operation instructions for the refrigerating oil of the screw refrigerant compressor of Hanbell 1. The role of lubricating oil:

06/14/2020

Do you know several common refrigeration compressors

Among various types of refrigeration compressors, piston compressors are the earliest and still have more models. For example, semi-hermetic piston refrigeration compressors are widely used in refrigeration and refrigeration equipment. Common manufacturer器2䀀
ￜ皥
䖒皦즠Ʋ嫜ི㲈Ʋ
䌁皦
ᮔDž༬皧嫦ིЀ