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Knowledge of mechanics
Knowledge about vacuum pumps
Knowledge about vacuum suction cups
Knowledge of Vacuum Systems
The development trend of rechargeable suction hoists replacing plug-in suction hoists
2020-06-09
A new type of rechargeable suction machine
Rotary vane vacuum pump working principle demonstration diagram
2020-06-21
The rotary vane vacuum pump (referred to as the rotary vane pump) is an oil-sealed mechanical vacuum pump. Its working pressure range is 101325 to 1.33×10-2 (Pa), which classifies it as a low vacuum pump. It can be used independently or as a forepump for other high vacuum or ultra-high vacuum pumps. It has been widely used in metallurgy, machinery, military industry, electronics, chemical industry, light industry, petroleum, and pharmaceutical production and research departments. The rotary vane pump can remove dry gases from sealed containers, and if equipped with a gas ballast device, it can also remove a certain amount of condensable gases. However, it is not suitable for removing gases with high oxygen content, corrosive to metals, or that can affect the pump oil.
