Siemens PLC 6ES7401-2TA01-0AA0

07/20/2020

Pay attention to these for compressor maintenance safety!

Oxygen blowing system is forbidden: Oxygen is colorless, odorless, non-toxic, non-combustible and non-explosive. However, mixing with other combustible or explosive gases will promote combustion or explosion;

08/07/2020

Emergency solution for sudden wet stroke failure in refrigeration compressor operation

The refrigeration compressor suddenly encounters a wet stroke failure during operation, that is, after the failure appears, only a quick solution to the problem can avoid a series of more problems caused by the wet stroke

12/15/2022

What is a Memory Stick?

The memory stick is a memory cards product launched by Sony in 1999. Shaped like a chewing gum

08/20/2020

Don't miss the most common Gree air conditioner fault code analysis

Gree air conditioners have an unparalleled market share. Naturally, there are many small partners who use Gree air conditioners, but after a period of time, the air conditioners will have some unfamiliar and unknown fault codes.

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

09/09/2020

Compared with frequency conversion air compressor, what are the problems of traditional air compressor

Compared with frequency conversion air compressors, traditional air compressors have certain shortcomings. What are the manifestations? Next, the editor of okmarts.com will tell you what are the problems with traditional air compressors.

08/24/2020

Operation flow chart of cold chain cold storage management system

In recent years, people's demand for fresh food has increased, which has promoted the development of the cold storage industry, and has also brought many problems and challenges.

09/02/2025

Step-by-Step Guide on How to Clean a Desktop PC from Dust with Figures

Dust is the biggest culprit affecting the life of desktop computer hardware! Generally speaking, the dust in a computer tower needs to be cleaned regularly.

09/05/2020

The pipeline is not working well, and the compressor is exhausted

Many users have invested a lot of energy and money in the selection, operation and maintenance of compressor equipment, but due to negligence on the compressed air pipeline, a lot of waste has been caused.

09/10/2020

Air compressor lubricant replacement standard and market analysis

1. The selection criteria of air compressor oil 　　1) Oil selection: mineral oil, semi-synthetic oil, synthetic oil (synthetic oil is mainly PAO series) 　　2) Pour point: ≤-10℃ 　　3) Flash point: ≥180℃ 　　4) Acid value: 0.2 　　5) Performance requirements: good oxidation resistance, anti-emulsification, and less residual carbon