Throughout the early part of the 1900s, the steel making industry was plagued by poor quality steel This was due to the fact that during the production process, hydrogen and nitrogen gases were present in the molten steel. During cooling and subsequent solidification, the dissolved hydrogen cause...

As we all know, since we entered the space age, rockets have become a well-deserved main launch force, and their huge application value has been recognized by the world. Countries have spared no effort in the research and development of various launch vehicles. However, the long preparation proce...

roots blower Introduction Roots blower is the basic equipment for blowing oxygen in the process of biochemical reaction in sewage treatment plant. The equipment is suitable for the application of urban sewage treatment process of various scales, and is also suitable for the blast aeration of the...

In recent years, with the rapid economic growth and people’s increased awareness of environmental protection, Roots blowers have gradually become more and more popular in the market and are widely used in lots of industries. It is not only used in the traditional industry , but also commonl...

Vacuum pump is applied to the vacuum conveying technology to achieve the purpose of powder conveying through vacuum suction, and it is a system integrated with comprehensive factors such as filtering, back blowing, discharging, valve body control, etc. It is mainly used in the transportation of p...

Dry screw vacuum pumps are widely used in the transportation of water, wet sludge in sewage treatment plants due to their characteristics of variable delivery, strong self-priming ability, reversibility, and ability to transport liquids containing solid particles Fluid aspect. How to choose dry s...

The fish suction pump was originally used in trawl and purse seine fisheries, but it has a large difference in principle and requirements from the fish suction pump used for catching live fish in cages. The previous fish suction pump used the pump body The high-speed rotation of the blades raises...

Precision engraving machine, referred to as CNC, is used for high precision processing of touch screen glass, acrylic and aluminum parts of mobile phone shell. Vacuum is needed to absorb and fix the parts in the process of processing. The CNC we come into contact with is divided into single-heade...