Screw Feeder

A screw feeder is a precise metering device used primarily in the industrial processing of bulk materials. Thanks to its special design, it is ideally suited for the continuous and uniform metering of powdered, fine-grained, or free-flowing materials. Typical applications include plastics processing, the chemical, construction, and food industries, as well as other sectors where precise quantity control is required.

The dosing principle of a screw feeder is based on a rotating feed screw that draws material from a hopper and feeds it in a controlled manner to the next process stage. Depending on the application, screw feeders can operate volumetrically or gravimetrically. Volumetric models dispense a fixed volume per revolution, while gravimetric systems monitor the actual weight in real time and adjust accordingly to ensure maximum dosing accuracy.

A key feature of the differential dosing scale is its ability to take highly accurate measurements. This is achieved through the use of high-precision sensors that can detect even the slightest changes in weight. This accuracy is particularly important in processes that require adherence to precise recipes or formulations.
Another important aspect of the differential dosing scale is its ability to integrate into automated systems. Many of these scales can be connected to control systems that automatically adjust the material flow based on the measured weights.

This enables highly efficient and accurate control of the dosing process.

In summary, a differential dosing scale is a high-precision instrument used in various industries for the accurate dosing and weighing of materials. Its ability to measure and control continuous material flows makes it an indispensable tool in many modern manufacturing processes.