Volumetric single-screw feeder for free-flowing products
Optimize your production line with precise feeding and metering of free-flowing powders, granules, and fibers, ensuring consistent product quality and increased efficiency.

Feeds and Meters Powders and Granulates
The ED 65 from Three-Tec GmbH is a robust volumetric single-screw feeder that streamlines precision feeding and metering tasks across diverse industries. Engineered to handle materials like powders, flakes, granulates, and fibers, the ED 65 excels in applications ranging from pharmaceutical granulate feeding to the delivery of plastic granules and detergent powders. Operating with both AC three-phase and servo motors, this feeder offers throughput capacities from 6.7 up to 4,000 liters per hour. Its adaptable speed range ensures compatibility with both continuous and manual operations, catering to specific production requirements. Designed without a discharge aid, the ED 65 is ideal for free-flowing materials, while ensuring intervention protection and options for horizontal or vertical discharge configurations. With materials conducive to high-speed operations, this feeder integrates smoothly into existing processing lines across chemical, food, and agricultural sectors. Moreover, its customizable setup provides an effective solution under various operational conditions, all while maintaining efficient energy consumption in challenging environments.
Benefits
- Ensures consistent material flow with precision feeding, reducing production variability.
- Accommodates various materials and particle sizes, enhancing flexibility in multi-product facilities.
- Optimizes energy usage through variable motor speeds, leading to cost savings.
- Easily integrates into existing lines, allowing seamless upgrading of production processes.
- Minimizes maintenance needs with robust design and materials suited for continuous operation.
- Applications
- Agglomerates,Fibers,Granulates,Powders,Flakes
- End products
- Protein powders,Cereal flakes,Laundry detergent powder,Cellulose fibers,Fiberglass strands,Mica flakes,Plastic granules,Pharmaceutical granulates,Detergent pods,Fertilizer pellets,Rubber granules,Soap agglomerates
- Steps before
- Material Grinding,Grinding,Material Homogenization
- Steps after
- Material Mixing,Packaging,Quality Control
- Input ingredients
- free-flowing products,powders,flakes,fibers,granulates,agglomerates
- Output ingredients
- metered free-flowing products,metered powders,metered flakes,metered fibers,metered granulates,metered agglomerates
- Market info
- Three-Tec is known for its expertise in manufacturing precision dosing and feeding systems for industrial applications, with a strong reputation for customizable engineered-to-order equipment and innovative solutions tailored to specific customer needs.
- Throughput with AC three-phase motor
- 160-2,000 l/h
- Throughput with servo motor
- 6.7-4,000 l/h
- Metering tool diameter
- 65 mm
- Speed with AC three-phase motor
- up to 560 min-1(depending on gearbox)
- Speed with servo motor
- 4-750 min-1
- Feeding mechanism
- Volumetric,single screw
- Discharge direction
- Horizontal or vertical
- Automation level
- Manual / Servo motor
- Batch vs. continuous operation
- Continuous
- Particle size suitability
- Up to 10 mm
- Speed range
- AC motor
- Servo motor
- 4-750 min⁻¹
- Particle Size Compatibility
- Up to 10 mm
- Compatibility with Free-flowing Products
- Powders,Flakes,Fibers,Granulates,Agglomerates
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Product form compatibility
- Powders,flakes,fibers,granulates,agglomerates
- Discharge method
- Horizontal or vertical discharge pipe
- Metering tools diameter
- 65 mm
- Intervention protection
- Yes
- Discharge pipe orientation
- Horizontal / Vertical
- Motor type
- AC three-phase / Servo motor
- Speed settings
- Up to 560 min-1 / 4-750 min-1
- Ø Metering tools
- 65 mm