Screw vacuum pump manufacturer please confirm EVP Vacuum Equipment Co., Ltd. to provide reasonable price of screw vacuum pump. There are many kinds of vacuum pump products. Our company has passed the ISO 9001-2000 international quality system certification, and has obtained eight national utility...

Vacuum pump is very important in industry and company. In the case of excess gas and air, equipment should be useful. But what makes a good vacuum pump? You may want to know how to identify and obtain the best vacuum pump. The idea of having a good vacuum pump depends on a variety of factors. The...

What is a scroll pump? What are the types and structural characteristics? The impeller of the scroll pump is a disc of equal thickness, and there are many small radial blades on both sides of its outer edge. There is an annular flow passage with equal cross section on the pump shell corresponding...

What kind of pump does screw pump belong to? What are the advantages? What kind of pump does screw pump belong to? Screw pump is a volumetric rotor pump, which relies on the volume change of the sealing chamber formed by screw and bushing to inhale and discharge liquid. Although the family of scr...

Closed circulation spray dryer The closed cycle spray drying equipment is operated in a closed environment. The drying medium is inert gas (or nitrogen). It is suitable for drying materials with toxic substances or drying materials that are easy to oxidize in drying process. The system adopts ine...

White sugar, grain by grain. White sugar in our lives is made in this way: in essence, sugar is not a grain by grain, it is crystallized. The liquid ring vacuum pump sucks the air out of the tank containing sugar, leaving the sugar in a dry state. Make sugar dry and crystallize. In sugar industry...

With EVP, a high-quality and reliable product is provided to the industry once again. This series of dry screw pumps are very suitable for low and medium vacuum applications. EVP is a complete series of dry screw pumps. The product series is designed for industrial and coating applications. EVP i...

Dry scroll pump: Manufacturer of dry scroll pump. At present, with the rapid development of semiconductor, flat panel display, solar photovoltaic cells and chemical industry, the requirement of clean vacuum is getting higher and higher. In order to meet customers’demand for oil-free clean v...

The whole product line of dry screw pump The new series of dry screw pumps are suitable for applications related to medium and low vacuum. The product line is specially designed for industrial and coating applications. In the field of oil-free vacuum, it is the perfect solution. The pumping speed...

Scroll Dry Vacuum Pump of Working Principle and Structure The scroll dry vacuum pump has simple structure and few parts; small clearance, small leakage rate, high compression ratio and stable pumping speed in a wide pressure range; because the volume of the compression chamber changes continuousl...