Automation of Open Pit Mining and Raw Material Transport

In the area of open pit mining and raw material transport we deliver large portfolio of complex supplier and engineering services as the main supplier of the Automated Control System of Technology Processes Dispatching centres control our supplies of overburden removal and coal mining in open-pit mines and even respective technologies of coal cleaning plants or mine water pumping. We put enormous stress on high technical quality of both our equipment and our workers so that we are always able to meet Your - our client’s, requirements.

ADVANTAGES OF ZAT SOLUTIONS:

• Technological information systems and dispatching centres
• Endurance of our systems in demanding operation conditions e.g. heavy dustiness vibrations, climatic and weather changes
• Complex solutions of communication in the frame of considerable spacious transfer networks
• Primary functions integrated in our systems:
• Programme control of mining - frontal and lateral sloping and a plane of flat country)
• Rubber belt rupture check
• Economic start – starting along material flow

Technology information systems and dispatching centres

• Technology facilities control
• Operational and failure data archiving
• Heavy machinery energy consumption archiving
• Evaluation of selected parameter trends
• Shift reports and automatic logging of belt conveyors provisions
• Data transfer into production information systems
• Remote diagnostics

Belt conveyors control

• Unmanned control
• Main actuators control and control of stretching actuators with frequency converters
• Stretching automation
• Main actuators thermal model
• Serial communication with ABB protections
• Serial communication with EDIS – belt connections check

Control of steam-navies and steam-paddies

• Excavators motion control
• Selected actuators control (lubrication, grater)
• Programme control of mining (a plane of flat country, frontal and lateral sloping)
• Serial communication
• Converters
• Electrometers
• ABB protections
• Electronic Fire-fighting Signalization
• Bucket chain position
• WIFI – data transfer into a corporation network

Throw-off carriages and belt carriages control

• Transport line starting from the control room
• Caterpillar carriage control
• Rotation control

Stackers control

• Excavators motion control
• Selected actuators control (lubrication)
• Automatic sectoring
• Serial communication
• Converters
• Electrometers
• ABB protections
• Electronic Fire-fighting Signalization
• WIFI – data transfer to the corporation network

Stockyard machinery control

• Stockyard machinery motion control
• Selected actuators control (lubrication)
• Automatic coal disposal
• Serial communication
• Converters
• WIFI – data transfer into the corporation network

Coal cleaning plants and crushing plants control

• Belt conveyors control including all crushers, separators, flaps, and charging equipment
• Automatic coal feeding of deep mine bins
• Programme control of coal feeding of coal stockyard
• Serial communication

- Converters

- Throw-off carriage position over a stockyard

Control of pumping stations of mining and waste waters

• Main and feeding pumps control
• Automatic control of waste waters pumping from water levels
• Attendance and monitoring system
• Wireless data transfer