Powder Handling
Precision Control for Fine & Process-Critical Powders
Fine powders demand controlled flow, minimal leakage, and consistent pressure stability. In powder-intensive systems, even minor air infiltration or material loss can affect product quality, dosing accuracy, and process efficiency.
Oswar Rotocorp Rotary Valves are engineered to deliver stable discharge and effective air sealing in fine powder applications, from hygienic dosing systems to high-volume dust collection environments.
In Powder Handling Systems
- Controlled volumetric discharge
- Pressure isolation in pneumatic systems
- Dust containment and environmental compliance
- Accurate feeding for dosing and blending
- Prevention of material loss through leakage
How We Build It
Available Series
Standard Series
Reliable performance for general powder handling applications.
- Continuous duty operation
- Moderate pressure differentials
- Stable feeding performance
Suitable for non-corrosive and non-extreme conditions.
Hygienic Series
Engineered for contamination-sensitive and clean-process environments.
- Stainless steel construction
- Smooth internal finish
- Easy-clean design
- Controlled clearance
Ideal for: Pharma | Food | Nutraceuticals | Fine Chemicals
Blow-Through Series
Designed for pneumatic conveying systems where material passes through under pressure.
- Reduced air leakage
- Stable conveying velocity
- Improved system efficiency
Suitable for long-distance powder transport lines.
Abrasive Series
Developed for mineral powders and high-wear materials.
- Replaceable wear liners
- Hardened rotor construction
- Reinforced tip protection
Ideal for: Calcium Carbonate | Silica | TiO₂ | Mineral Fillers
Where We Apply in Powder Handling
Typical Industries
In these sectors, powder integrity, process stability, and dust control are critical to product quality and compliance.
Process Stability. Clean Operation. Controlled Flow.
In fine powder systems, performance is measured not just by discharge, but by sealing integrity, reliability, and process consistency. Oswar Rotocorp delivers engineered solutions for controlled powder flow across critical industries.
Need Powder Handling Solutions?
Share your powder characteristics, pressure requirements, and operating conditions. We will match the right series and sealing configuration for your process.