成人免费看久久久a片,欧美另类videosbestsex牲,亚洲精品永久在线观看,国产suv精品一区二区62

sales01@cxflowmeter.com

In recent years, stainless steel gear metering pumps dosing pumps have been widely used in the production of resin (styrene) corrosion, pharmaceuticals, silica gel and epoxy resin, heavy oil, spinning oil, nitrile rubber, cement grinding aids, papermaking aids, etc. attracted more and more users' attention. In the working environment of the cement plant, some enterprises have experienced excessive dust in the use situation, which caused the motor to burn out easily, and the rust on the inner layer of the large iron barrel of grinding aid fell off. So how to use the grinding aid metering pump correctly? The following is a brief introduction to the use of grinding aid metering pumps.

 

1. If there is a lot of dust, it is necessary to use a dust cover for the motor, and the dust cover should not be too small, which will affect the heat dissipation of the motor;

 

​​

2. The rust on the inner layer of the iron barrel falls off. It is recommended to use a barrel made of PE material.

 

 

In the cement grinding aid industry, what kind of gear pump is suitable for selection? In the cement industry, a neutral or weakly alkaline material needs to be added, and the cement stone denitration pulverizer needs to be damaged to improve the strength and production efficiency of cement.

The material is generally used: 304 shell + 2205 gear + 440 bearing, the additives are generally neutral or weak acid and weak alkali chemical additives, 304 is enough.

 

The above is the introduction of the precautions for the use and maintenance of the grinding aid pump, I hope it will be helpful to everyone. If you have other questions or questions, please contact our technical staff.

sales01@cxflowmeter.com