Dosing screw for precise conveying and metering
The DFS…NE and DFS…DE dosing screws convey bulk materials continuously or intermittently to conveyor lines, scales, and subsequent process steps. This design is suitable for virtually all bulk materials in the food, plastics, chemical, and pharmaceutical industries.
High dosing capacity with precise, fine dosing
The frequency-controlled drive allows switching from coarse to fine dosing. The reduced speed during fine dosing ensures accurate product delivery and thereby supports precise dosing and weighing processes. Once the target weight is reached, a pneumatically operated shut-off valve closes the screw outlet and prevents the bulk material from trickling out.
Flexible Feeding of Production Lines
The DFS…DE enables precise feeding of various production lines and flexible line feeding. This makes the dosing screw particularly suitable for applications in which bulk materials must be fed to different process lines or scales in a targeted manner.
Rugged and easily integrable dosing technology
The dosing screws are made of chrome-nickel steel and are designed for use with vibration assistance. The modular design of the DFS…NE facilitates integration into overall systems. Quick-release fasteners allow for easy inspection and cleaning, thereby reducing the effort required for maintenance and cleaning tasks.
