PIZZATO Switch FP 951-M2

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

08/24/2020

What should I do before the air conditioner is turned on for the first time when I encounter the new crown virus in summer

In a live broadcast last night, Dr. Zhang Wenhong said that China’s epidemic prevention and control has done a good job. When people wear masks, the probability of contracting the new crown virus is very small. He said that when it is hot,

06/14/2020

Other forms of scroll compressors

Other forms of scroll compressors

08/21/2020

The reason why the compressor of industrial chiller cannot start

What is the reason why the industrial chiller cannot be started? The compressor is the core part of the industrial chiller. If it cannot be started, the entire unit cannot operate normally. When the compressor is started,

09/15/2020

The difference between micro vacuum pump and gas sampling pump

Usually we call small-volume pumps that can generate negative pressure as micro-vacuum pumps, but we must strictly distinguish them when selecting products.

08/13/2020

Some common ways to reduce noise in cooling towers

Taking a circular countercurrent cooling tower as an example, the basic principle of its operation is: dry and low enthalpy air enters the cooling tower from the lower part of the cooling tower;

08/13/2020

Safety code for cold storage wire installation

During the installation of the cold storage, it is very important whether the wires can ensure the safety of later use. For example, explosion-proof cold storage must use explosion-proof wires in the explosion-proof area

06/14/2020

The reason for the frost on the compressor air inlet is here!

The reason for the frost on the compressor air inlet is here! Frost on the air inlet of the cold storage compressor is a very common phenomenon in the refrigeration system. Under normal circumstances

09/01/2020

Brief Discussion on the Functions of Components of Skid-mounted Reciprocating Compressor Unit

Nowadays, most high-speed reciprocating compressors are assembled and complete sets in factories. They are pre-assembled to facilitate transportation and quickly establish contact with customers, greatly reducing installation time and costs...

07/31/2020

Common problems and solutions of industrial chillers summarized by the maintenance master

1. Water leakage (first determine the location of the water leakage)<br></br> 　　 1. Water leakage from the pump (causes: the shaft seal at the water pump is not well connected or the shaft seal has been damaged)