Vacuum generator creates negative pressure with compressed air. Advantages of vacuum generators:1. Light weight, fit to used in robots.Vacuum generators are always lightweights. Because of this weight, you can easily carry them or move from one place to another. If you are from the robot industry

In packaging industry, usually use pneumatic vacuum generator.Vacuum generator use compressed air to create vacuum, it's clean, low-cost and high efficiency.

In photovoltaic industry, the vacuum technology normally use for handling solar cell or solar glass.