BDGCA specializes in mining data acquisition, mine automation and digitalization, bridging industrialization and informatization to deliver stable, intelligent and measurable production assurance for mineral processing plants.
Full-stack mining capabilities from data acquisition to intelligent applications
DGather is an IoT‑oriented data‑acquisition software. It collects data from automation systems and field instruments via multiple protocols including Modbus (TCP/RTU/ASCII), OPC‑DA, OPC‑UA, MQTT and Siemens S7‑protocol. Collected data can be forwarded to MQTT brokers, relational databases (MySQL, MS SQL Server and domestic‑made databases), time‑series databases (e.g. InfluxDB), as well as real‑time databases such as the domestic Gengdun real‑time database.
Learn more →The full-process automated control system for mineral processing covers the full-process automation control algorithms for the crushing, grinding, flotation, and concentrate dewatering systems. In the crushing section, the focus is on one-click start/stop control of equipment to protect equipment and personnel safety. In the grinding section, the emphasis is on stabilizing ore feed, water supply, and hydrocyclone pressure to ensure grinding fineness and pulp density. In the flotation section, the focus is on reagent dosing control, flotation cell level control, and flotation cell aeration control. In the concentrate dewatering section, the emphasis is on improving thickener efficiency and stabilizing the thickener underflow density.
Learn more →We provide automation and informatization technical‑consulting services for the full mineral‑processing flowsheet of iron‑and‑steel and non‑ferrous‑metal industries. In accordance with customers’ production process flows, we deliver complete sets of automatic‑control technologies and construction schemes for information‑based systems.
Learn more →The Grinding Process Control System is developed specifically for the milling system consisting of semi‑autogenous mills and ball mills. It covers multiple critical control links during the grinding procedure, including the interlock‑protection subsystem for ore‑feeding belts, constant ore‑feed control subsystem, fixed‑ratio water‑feeding subsystem and hydrocyclone classification control subsystem.
Learn more →In the crushing circuit of a mineral processing plant, the focus of the control system is to ensure that equipment shuts down in the direction of material flow and starts up against the direction of material flow. When an intermediate device fails, its related upstream equipment stops immediately, thereby protecting both the equipment and the process flow. At the same time, the crushing control system should also ensure choke feeding of the cone crusher.
Learn more →The on-board weighing system consists of two main parts: the truck end and the cloud end. The truck end comprises a data acquisition module, an on-board host computer, and an on-board display (the on-board host and the on-board display are integrated into one unit). The on-board host integrates a satellite positioning module, which communicates with GPS or BeiDou satellites to determine its own position and obtain its speed and elevation.
Learn more →Automation and digitalization across crushing, grinding and flotation
Crushing, grinding and flotation full-process automation with equipment monitoring and one-click start/stop.
Data acquisition, analysis and application across heterogeneous systems for mining digitalization.
We provide automated and information‑based technical consulting services for the whole mineral‑processing workflow of iron and non‑ferrous metals, and deliver fully customized construction solutions in accordance with clients' production processes.
One‑stop data acquisition software for heterogeneous systems of mining enterprises.
Real deployments proven in production
Construction‑case of whole‑process automatic‑control system and information‑based monitoring system for crushing, grinding, flotation, dewatering‑and‑filtering processes in non‑ferrous‑metal concentrator.
This complex grinding‑process control system is equipped with 8 disc feeders, 9 ore‑conveying belts, 6 ball mills, 4 sets of hydrocyclones and 10 water‑supply control loops.
Tailings Discharge Control System for the Concentrator
View all cases →Our engineering team provides full-lifecycle service from consulting and design to implementation and O&M.
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