After you choose an excellent dental chair, what kind of negative pressure system should be used to make your dental chair work better, so as to better serve your treatment of patients? Why is negative pressure suction important for clinic treatment? The spray cloud generated during dental treatm...

The vacuum system used in the process of fruit juice infusion refers to the infusion of fruit juice through the force of vacuum. Vacuum and add juice. In order to achieve a complete vacuum, it needs to be classified according to different manufacturers and brand models. The production process of ...

Vacuum pump refers to the equipment or equipment that uses mechanical, physical, chemical or physical chemical methods to extract air from the container to obtain vacuum. In brief, vacuum pump is a kind of equipment that improves, produces and insists on vacuum in a certain closed space by variou...

How to make drinks In life, drinking water is necessary for people. Making water into drinks can make people drink more water and improve people’s health. The production method of space water beverage is to further process the prepared beverage water into the beverage under negative pressur...

At present, there are few domestic oil free scroll vacuum pump manufacturers, and the market is basically imported oil-free vacuum pump products. It has the advantages of simple structure, simple operation, convenient protection and environmental pollution. The oil-free vacuum pump has good durab...

Suitable for all high vacuum and ultra-high vacuum applications. The customer can choose dry pump or oil pump as the front pump according to the actual needs (the maximum pumping speed of the front pump can reach 685l / s). Turbine molecular pump station of advantages: 1. Perfect combination of ...

Many users may ask this question: can oil be used for rotary vane vacuum pump? The answer is No. So why does the rotary vane vacuum pump use the specified lubricating oil? Let’s analyze it in detail. Some rotary vane vacuum pump users use ordinary oil instead of vacuum pump oil in order to ...

The extruder used in PVC wide door panel production line adopts SCR DC or frequency converter for speed regulation and joint venture temperature control instrument, which has the advantages of speed regulation, high temperature control accuracy and convenient operation. The auxiliary machine is c...

The saturated vapor pressure of vacuum pump oil is one of the key indexes of saturated vapor pressure. In a closed vessel at constant temperature, the pressure of vapor pressure reaches the dynamic equilibrium of saturated vapor liquid. The saturated steam pressure oil shall be as low as possible...

Butterfly valve of maintenance measures The function of butterfly valve is to install it in each pipe to cut off the flow path of medium fluid or liquid, or to adjust the direction of medium. It can be widely used in chemical industry, building materials and other industries. It is a relatively s...