Causes of reduced heat transfer effect of vertical ultra-low temperature refrigerators

2024-03-19 2058

If the outer frost layer of the vertical ultra-low temperature refrigerator is too thick or excessively dusty, it may cause the external temperature of the equipment to be mostly lower than 0, resulting in low heat transfer efficiency of the evapo...

View details

How is a low temperature chiller suitable for the mold industry?

2024-03-19 1956

Everyone knows that the use of low temperature chillers is relatively extensive, especially in the mold industry. When the low temperature chiller is used to cool the mold, the mold is generally cooled together with the injection molding machine. ...

View details

Misunderstanding about the operation of the factory boiler

2024-03-19 1894

The boiler is a very common equipment in the factory. LNEYA Xiaobian tells everyone that many people have misunderstandings about it. Misunderstanding 1 The higher the steam pressure, the better. The choice of boiler steam pressure depends mainly ...

View details

Precautions for cooling and heating during operation of various reactors

2024-03-19 1970

In many laboratories, various reaction vessels of chemical companies are indispensable reaction vessels, and its operating temperature: -80°C-250°C. The laboratory reactor works at normal temperature, and cooling water must be passed normally to a...

View details