Vacuum Pneumatic Conveying System for Dust-Free Material Transfer

Vacuum Pneumatic Conveying System

Vacuum conveying operates on the principle of negative pressure—an exhauster creates suction at the receiving vessel, drawing material through the pipeline from one or more pickup points. Because the system operates below atmospheric pressure, any air leakage is inward (not outward), making it inherently dust-free and ideal for environmentally sensitive or hygienic applications.

Key Features

• Dust-free operation: Negative pressure prevents material escape at any point
• Multiple sources: One system can serve 5-10 pickup points with selector valves
• Hygienic design: Stainless steel construction with CIP (clean-in-place) capability for food and pharma
• Simple routing: Material flows toward the vacuum source, simplifying pipeline layout

Applications

Food ingredient transfer (flour, sugar, starch), pharmaceutical powder handling, chemical additive dosing, and any application where material containment is critical.