Closed loop Vacuum Cleaning System

Closed loop Vacuum Cleaning System is a system specifically designed to convey the material to multiple discharge points for the material that tend to absorb moisture, sterile, decaying hazardous material or for the material where no contamination is required during the production process. One of the primary features of closed loop system is that the conveying gas can be recovered and reused for conveying. Nitrogen is the most popular choice for most plants that wish to go with this system. Requirement for expensive explosion prevention devices is eliminated as the inert atmosphere nullifies this hazard.