Double-stage rotary weigh feeder for precise powder dosing
In industries like cement, chemicals, and food processing, precise measurement and continuous dosing of fine-grained or powdered materials are vital. Variations in the material’s behavior due to humidity, temperature, and composition can present significant challenges.
Ensure accurate and continuous dosing of powders
The TWIN ROTAWEIGH by HASLER Group is a double-stage rotary weigh feeder designed for the continuous dosing and industrial weighing of fine-grained or powdered products from a silo. It features a two-stage horizontal cellular-impeller design with a built-in weighing system. This ensures constant high-precision measurement with a tolerance of ±0.5%, making it ideal for low flow rates ranging from 2 to 150 m³/h. The feeder’s dual-chamber design provides control over material fusion and behavior, allowing for accurate dosing even in variable conditions. It boasts a robust mechanical and electrical build, ensuring uninterrupted 24/7 operation with an availability rate of over 99%. The TWIN ROTAWEIGH is perfectly sealed, reducing exposure to harsh environments and features a reduced footprint as materials enter and exit vertically in the same axis. Additionally, the system is easy to maintain with low operational expenditure (OPEX), and maintenance can be conducted on-site without needing to move the unit.
Benefits
- High-precision measurement with ±0.5% accuracy
- Control over material behaviors such as fusion and humidity
- 24/7 operation with over 99% availability rate
- Reduced footprint due to vertical material flow
- Simplified maintenance performed on-site