Single screw feeder for granules up to 10mm
When working with easy-flowing granules, ensuring a consistent feed rate and particle control can be challenging, especially when granule sizes approach 10mm. Precision and adjustable flow are crucial to maintaining product quality and meeting production goals.

Provides accurate and adjustable feeding
The ED 55 / ED 55 B from Three-Tec are volumetric single-screw feeders designed specifically for easy-flowing granules up to 10mm particle size. These systems are available with or without a discharge aid/bridge breaker to ensure smooth operation, preventing material clogging and ensuring consistent feed rates. Depending on the model, you can achieve a throughput of 107-1,333 l/h with an AC three-phase motor or 3.3-3,333 l/h with a servo motor. The 55 mm diameter metering tools ensure accurate and reliable feeding. The feeders offer variable speed control, up to 560 min-1 with an AC three-phase motor, and 2-750 min-1 with a servo motor, providing flexibility to adapt to different production needs.
Benefits
- Accommodates granules up to 10mm
- Variable throughput and speed for different production needs
- Optional discharge aid/bridge breaker to prevent clogging
- Accurate feeding with 55 mm diameter metering tools
- Flexible motor options for tailored performance