Gericke: GUC-F Feeding and Dosing Controller

GUC-F Feeding and Dosing Controller – Multi-Channel Control for Powder Handling

The Gericke GUC-F is the central control unit for feeding, dosing, and weighing equipment in powder and bulk solids processing. One platform handles gravimetric and volumetric feeders, loss-in-weight systems, and weighing components, which makes it a fit for installations where several feeders run in parallel or in sequence.

Purpose and Role in the Process

Accurate feeding and dosing form the basis of stable product quality. Deviations at this stage carry through to mixing, downstream processing, and final product consistency. The GUC-F coordinates multiple devices and keeps material flows on the defined setpoints at all times.

Multi-Channel Control Concept

One controller manages several feeding and dosing lines simultaneously. Each channel operates independently while staying fully integrated into the overall process control strategy.

This structure supports:

• Parallel feeding of multiple ingredients
• Recipe-based production
• Centralized monitoring and adjustment
• Consistent control across different process steps

The architecture reduces hardware complexity while increasing process reliability.

Accuracy and Process Stability

The controller continuously evaluates weighing signals and adjusts feeder speed in real time. This closed-loop control holds mass flow stable even when material properties change; variations in bulk density, flow behavior, or refill events are compensated automatically.

The result:

• High dosing accuracy
• Stable material flow
• Reduced process deviations
• Improved repeatability between batches

That matters most in applications with tight tolerances or regulatory requirements.

Integration and Connectivity

The GUC-F supports standard industrial communication interfaces, so it connects to higher-level control systems and plant networks without workarounds.

Operators get:

• Clear visualization of process data
• Central access to parameters and alarms
• Recipe management and data logging
• Support for validation and documentation

This suits production as well as development environments.

Design for Industrial Use

Gericke developed the GUC-F with practical operation in mind. Operators configure channels, adjust setpoints, and monitor performance without complex programming.

The system supports feeding and dosing of powders and granules, integration with Gericke feeders and weighing systems, and expansion as process requirements grow. Its modular design scales from small systems to larger, multi-line installations.

Typical Applications

The GUC-F is used wherever controlled material input is critical:

• Continuous and batch feeding systems
• Multi-ingredient dosing lines
• Gravimetric loss-in-weight applications
• Weighing and material balance control

What the Video Shows

The footage shows the GUC-F operating within a feeding and dosing system: the interaction between controller, feeders, and weighing devices, the clarity of the operator interface, and the coordinated control of multiple channels under real industrial conditions. Gericke publishes further product details on the GUC-F controller page.