dc system: control and quality solutions

The dc system was developed to optimize the use of equipment across the coffee industry, from large chains to independent shops, where high staff turnover requires straightforward and reliable operating solutions. Its purpose is to maintain consistent beverage quality by integrating exclusive technologies (GCS, OCS, MCS) that ensure precise espresso extraction, stable milk-based drink preparation, and real-time online parameter monitoring.

The Grinder Control System (GCS) establishes a serial communication link between the espresso machine and the grinder, enabling automated calibration. Environmental variables such as temperature, humidity, and climate conditions—factors that strongly influence grind size but are difficult to regulate manually—are continuously monitored and corrected. Based on these inputs, the system automatically adjusts the grinder’s burr position, ensuring the coffee particle size distribution remains optimal for extraction. This closed-loop control process guarantees consistency throughout the day, reducing operator error and maintaining product quality independent of changing conditions. As milk-based beverage preparation involves additional variability, particularly in frothing and texturing, the system provides a stable foundation for baristas, minimizing inconsistencies and supporting reproducible results across different operators and workflows.

The Milk Control System (MCS) enables precise milk frothing with a single button operation. The system uses an integrated temperature probe to monitor the milk in real time, automatically stopping steam delivery when the set target temperature and foam quality are achieved. This ensures consistent milk texture and minimizes operator variability, supporting reproducible results across different users and shifts.

The Online Control System (OCS) is a dedicated software platform designed for remote monitoring and management of all parameters on Dalla Corte espresso machines. It provides detailed analysis of machine usage and consumption, delivering a comprehensive operational overview. Key technical advantages include:

• Energy optimization: Independent management of each group head allows individual shutdown outside of peak periods, reducing unnecessary power consumption.

• Proactive maintenance: Remote monitoring of cleaning cycles and operational status allows precise scheduling of maintenance interventions, lowering technical assistance costs.

• Consistency assurance: Verification of programmed dose parameters ensures that every store serves coffee of identical quality and volume, supporting standardized beverage preparation across multiple locations.

Combined, MCS and OCS provide precise, data-driven control over beverage preparation and machine management, improving efficiency, consistency, and operational reliability.

Supporting your customers’ operations with smart and advanced solutions is at the core of Dalla Corte’s mission. The DC system demonstrates the company’s capability to provide real-time data sharing and operational insights, all within a sustainable and energy-efficient framework, enabling both improved performance and environmentally responsible practices.