SMC Sensor ISA2-HE1

08/12/2020

How to pay attention to fire safety during construction and maintenance of cold storage

The focus of cold storage fire protection should be placed on the construction and maintenance of cold storage.

08/11/2020

Common auxiliary accessories and cooling methods for industrial chillers

Commonly used auxiliary accessories for chillers include water flow switch, pressure controller, pressure difference controller, temperature controller and solenoid valve, as well as a brief introduction of three cooling methods,

07/11/2022

6 Reasons for Why Mechanical Seals Fail

You might be asking yourself, why are my seals failing so fast, and how can I prevent this from happening? This topic rings true among operators and engineers in plants of all sizes and industries.

10/14/2025

Differences between a Contactor and a Relay

The contactor and the relay are all control devices used in electric circuit. But they cannot replace each other. The followings are the main differences between the two.

08/08/2020

How to add R410A refrigerant

How to add R410A refrigerant The pressure of R410A is about 1.6 times higher than that of R22 refrigerant. Therefore, in the process of construction and after-sales service, if there is an incorrect operation, a major accident may occur.

06/14/2020

Piston compressor

The work of the piston compressor is completed by the working volume composed of the cylinder, the air valve and the piston reciprocating in the cylinder. If the volume loss and energy loss (that is, the ideal working process) of the actual operation of t器2䀀
ￜ皥
䖒皦즠Ʋ奌ི㲈Ʋ
䌁皦
ᮔDž༬皧奖ིЀ呄ᠾ鹨់༹皧
ࠄ
00령ꐱ댁珵뛐珵Љ
䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ
瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥
ب

12/25/2023

Why is Your Outside AC Unit Fan Not Running but Inside is? Troubleshooting and Solutions

As the sweltering summer heat bears down upon us, air conditioning becomes a vital necessity for maintaining comfort and sanity.

08/20/2020

How to prevent high temperature alarm of industrial chiller in summer

In the high temperature and hot summer, the frequency of use of industrial chillers is the highest in a year, and summer is also the season when industrial chillers have the most frequent high temperature alarms.

06/29/2020

How the compressor works

09/10/2020

Causes of Compressor Common Failures and Countermeasures Analysis

Abstract: During the operation of the compressor, some failures and even accidents will inevitably occur. A fault refers to an abnormal condition that occurs during the operation of the compressor, which can be restored to normal operation once the compressor is eliminated, while an accident refers to a damage situation. The two are often related, and if the fault is not eliminated in time, it will cause a major accident.