Description

K-Tron KCM-2 is a compact, high-performance feeder control module developed by Coperion K-Tron, powering gravimetric and volumetric feeder operations. It combines embedded microprocessor control, fieldbus connectivity, and feed algorithm capabilities—making it the intelligent “brain” of K-Tron gravimetric feeders .

This product stands out as a turnkey digital controller for K-Tron feeders—calibrated to manage precise material dosing, offer real-time diagnostics, and deliver recipe-driven feeding, all in a single DIN-style enclosure at the feeder head.

Application Scenarios

In a pharmaceutical production line, precise and reproducible dosing of active ingredients is paramount. Integrating K-Tron KCM-2 with a loss-in-weight feeder enabled seamless API addition under GMP conditions. The real-time performance logging and front-panel interface simplified batch control and traceability, eliminating manual adjustments and reducing dosing variances by over 15%. The KCM-2 bridged the gap between feeder hardware and plant SCADA via Modbus, removing costly custom PLC logic and unlocking operational efficiency.

K-Tron KCM-2

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Technical Principles and Innovative Values

Innovation Point 1 – Onboard Algorithms: KCM-2 features proprietary Smart Refill, Screw Speed Modulation, and dynamic vibration filtering—ensuring smooth, accurate feeding across various materials and speeds.

Innovation Point 2 – Integrated Fieldbus: Direct support for Modbus and SmartConnex allows remote parameter downloading, diagnostics, and recipe control—no external PLC needed .

Innovation Point 3 – Flexible HMI Connectivity: Works with KSU-II single-unit displays or multi-feed K-Vision panels, offering scalability from standalone feeders to complex line architectures .

Innovation Point 4 – Compact, Field-Mountable Design: Small footprint fits directly on feeder for reduced wiring and noise; rugged for industrial environments.

Innovation Point 5 – Precise Gravimetric Control: Achieves high dosing accuracy (2σ control) by managing feed dynamics during fill and refill phases .

Application Cases and Industry Value

Bulk Chemical Feed Rate Optimization
In a chemical plant, the KCM-2 managed twin loss-inweight feeders feeding corrosive powders. Its onboard algorithms stabilized feeding with less material wastage, cutting material overfeed by 12% and reducing downtime due to material hang-ups.

Pharmaceutical Batch Production
Deployed alongside KSU-II displays, KCM-2 drove multiple feeders in a highly regulated batch environment. Recipe control with Modbus ensured traceable feeding rates—supporting FDA compliance and reducing manual setup errors by 80%.

K-Tron KCM-2

Related Product Combination Solutions

KSU-II: Single-unit display for local monitoring and parameter input.

K-Vision: Central touchscreen HMI for multi-feeder control lines (up to 16 feeders).

K4G Blending Station: Manages coordinated feeding across multiple KCM controllers.

Smart Force Transducer (SFT): High-resolution load cell integrated with KCM-2 for precise weight feedback .

Bulk Solids Pump Feeder (BSP): Adapts KCM-2 to positive-displacement feeders within larger systems .

Installation, Maintenance, and Full-Cycle Support

Installation of K-Tron KCM-2 is quick: mount at feeder, power via 24 VDC, connect weight sensor and material drive, then link to PLC/SCADA. Use KSU-II or PC-based SmartConnex tools to calibrate and tune feed rates.

For maintenance, the unit offers built-in diagnostics, LED alerts, and option to connect KSU-II or remote HMI to view alarms. Firmware and configuration adjustments can be performed remotely via Modbus, minimizing site visits. With spare memory modules and support from Coperion K-Tron’s global engineers, full lifecycle support—including configuration assistance, training, and hardware replacement—is available to ensure optimal, long-term performance.

Contact us for a customized K-Tron KCM-2 feeder control solution to improve feed accuracy, control flexibility, and production reliability.