Twin screw feeder for poorly flowing powders

Feeds and Dispenses Poorly Flowing Powders

The ZD 55 FB from Three-Tec is a specialized gravimetric twin-screw feeder that addresses the challenges of handling poorly flowing and cohesive powders such as those used in pharmaceuticals, fine chemicals, and nutraceuticals. Featuring a differential weigher and an innovative bottom scraper, it ensures the complete discharge and precise dispensing of materials that prevent formation of bridges or clumping within the hopper. The ZD 55 FB is ideal for applications such as tablet powder blends and laundry detergent powders, providing consistent metering for both continuous and manual operations. With a throughput capacity ranging from 17 to 5,565 liters per hour, it integrates seamlessly into existing production lines, enhancing process reliability. Driven by an AC motor, the unit offers dependable performance with minimal energy consumption. Constructed to support stringent processing conditions, it meets the rigorous standards required in chemical and pharmaceutical environments, ensuring safety and compliance for a wide spectrum of products. Additionally, its design facilitates easy cleaning and maintenance, reducing downtime and maintaining productivity in high-demand settings.