Dosing screw

Dosing screw type DFS...DE

for conveying and dosing
Dosing screw
Dosing screw

Your AZO advantages

  • High-quality nickel chromium steel design
  • Sturdy construction suitable for vibration operation
  • Pneumatically operated shutoff valve
  • Slotted-hole flange for easy and fast installation
  • High output in coarse-stream and supreme metering accuracy in fine-stream operation
  • Can be easily integrated into a system due to the modular design
  • Easy inspection and cleaning due to quick-release clamps

Preferred applications

For continuous and discontinuous conveying and metering of bulk materials in conveying lines and scales etc. These units can be used for almost all kinds of bulk materials in the food, plastics, chemical and pharmaceutical industry.

How it works

The bulk material enters the screw housing via the product inlet and is then transferred to the screw outlet. For metering and weighing operations, the drive is equipped with a frequency control. This means that a reduction of the speed results in a precise fine stream. To prevent trickling at the screw outlet after metering, the outlet is pneumatically closed when the set weight has been reached.