Volumetric twin screw feeder for powder and micro-granules
In various industrial production processes, the consistent and accurate feeding of poorly flowing and free-flowing powdered materials and micro-granules is essential. Maintaining a uniform feed rate without blockages or interruptions can pose significant challenges, particularly when working with such materials.

Ensure consistent feed rates with twin screw technology
The ZD 32 B by Three-Tec is a volumetric twin screw feeder designed to handle both poorly flowing and free-flowing powders, as well as micro-granules. Equipped with a bridge destroyer/bridge breaker, this feeder maintains uninterrupted material flow, preventing blockages. It offers both horizontal and vertical discharge pipe options for versatile integration into various production setups. The ZD 32 B features an AC motor and Ø 32 mm metering tools, providing a throughput range from 8.7 to 2,460 liters per hour. Weighing between approximately 35 to 50 kg depending on the version, it is a compact yet robust solution for precise material feeding in industrial environments.
Benefits
- Prevents blockages with bridge destroyer/bridge breaker
- Handles a range of poorly flowing and free-flowing materials
- Flexibility with horizontal or vertical discharge options
- Wide throughput range for diverse applications
- Compact and robust design for industrial use