SMC Solenoid Valve SQ2131-5-C6

08/24/2020

What are the common methods for refrigerant leak detection

Visual leak detection 　　 When oil stains are found somewhere in the system, this may be a leakage point.

06/29/2020

Several causes of compressor burning

09/03/2020

What is the maximum flow condition of a centrifugal compressor

The working condition when the flow reaches the maximum is the maximum flow working condition. There are two possibilities for this working condition:

08/18/2020

Failure analysis and solutions of various configuration components of refrigeration unit

Reasonably match the refrigeration capacity and refrigeration load of the refrigerator. Adjust the number of operating refrigeration compressors appropriately according to the size of the refrigeration load.

07/16/2020

How to repair the vacuum drying oven

During the use of the vacuum drying oven, the heating tube will accumulate a high amount of heat in a short period of time, so pay attention to the even heat dissipation during use, that is, you must turn on the blower after starting the heating. For heating conditions, first check whether the control instrument is working normally

06/14/2020

The Secret of Counterfeit Refrigeration Compressor watermark

The Secret of Counterfeit Refrigeration Compressor Mass consumer goods, especially branded products, once counterfeit, copycats, etc., there will be a large number of media and professional counterfeit ears to remind consumers. However

08/03/2020

Indirect refrigeration system with refrigerant in cold storage

Abstract: This article will introduce how to reduce the amount of ammonia charged, and explain the safety, environmental protection and energy saving of the refrigerant-carrying indirect refrigeration system,

08/02/2020

How to choose the right refrigerant for cold storage

The nature of the refrigerant will directly affect the type, structure, size and operating characteristics of the refrigerator, as well as the form, equipment structure, and economic and technical performance of the refrigeration cycle.

07/30/2020

Comparison of cabinet machine and duct machine

Concealed air conditioner, referred to as air duct machine, can also be called air conditioning duct machine or air duct machine air conditioner.

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.