Do you know about screw pumps? What selection techniques does it have? Screw pump is a positive displacement rotor pump, was born in 1931. Unique structure, self – absorption capacity, high efficiency, small size, reliable work, can transport a wide range of viscosity of various media. Scre...

In order to determine which vacuum pump is most suitable for an application, it is important to understand the distillation process, the factors for distillation and the characteristics of different types of pumps. Then how to choose the vacuum pump for vacuum distillation. How does distillation ...

Before selecting the type, we must make clear several basic concepts about vacuum pump. Vacuum: the thinness of a gas in a vacuum state, usually expressed as vacuum. The value read from the vacuum meter is called vacuum degree. Vacuum degree value is to express the actual value of the system pres...

Although our vacuum pumps and compressors are carefully designed to operate efficiently for decades without problems, problems sometimes arise. Like all machines, the liquid ring vacuum pump also needs to be checked regularly to ensure the normal operation of the equipment. Pump bearing Many type...

Do you know what factors affect the choice of pump? 1, flow is one of the important performance data of pump selection. It is directly related to the production capacity and transmission capacity of the whole plant. If design institute process design can calculate the pump normal, minimum, maximu...

Traditional Chinese medicine extract The chemical composition of traditional Chinese medicine is very complex, including many effective components, ineffective components and toxic components. Extracting its effective components and further separating and purifying them to obtain effective monome...

Compared with the wet vacuum drying system, the dry vacuum pump has the advantages of lower energy consumption, higher production efficiency, full recovery of solvent, no large amount of waste water and waste gas in the production process, and can effectively reduce the production cost of chemica...

Vacuum pump is the power equipment of evaporator, its stable operation is related to the working state of the whole evaporation system, so how to maintain the vacuum pump when the evaporation equipment is running? It is very important to pay attention to the maintenance of vacuum pump, extend the...

The environmental protection plan clearly points out that it is necessary to form a resource-saving, environment-friendly and intrinsically safe development model in the future. With the “low-carbon environmental protection storm” becoming more and more fierce, the vacuum pump manufac...

The oil-free vacuum pump has been an essential machine for every enterprise. For example, some food industry, pharmaceutical industry, etc. How to choose oil-free vacuum pump? What should be paid attention to when purchasing oil-free vacuum pump? Generally, we don’t pay much attention to th...