Twin screw feeder for bulk material handling
In industries requiring precise bulk material handling, managing the flow of powders and microgranulates can be challenging. The consistency and controlled delivery are critical to maintain quality and efficiency in the production process.

Handles various bulk materials with precise flow control
The ZD 80 FB twin screw feeder from Three-Tec is designed to process both free-flowing and poorly flowing bulk materials, including fine powders and microgranulates, with particle sizes ranging from 0.02 to 1 mm. This feeder features a bottom scraper for consistent feeding and a range of options to adapt to different processes. It handles bulk densities from 0.15 to 2 kg/dm3 and offers a throughput range of 40 to 13,500 liters per hour. The unit’s hopper can hold up to 750 liters, making it suitable for various industrial applications requiring precise material delivery.
Benefits
- Accurate handling of both fine and coarse materials
- Adjustable options for tailored processing
- Wide range of throughput capacities
- Suitable for multiple bulk densities
- Large hopper volume for continuous operation