CONSTRUCTION INDUSTRY
TECHNICIAN I&C AND AUTOMATIZATION
Duration of project 3 Years.
Rotation: 3 Months working and 14 days off home
Transport international provided.
Rate per hour 30€-35€ nett
The main activity:
MAINTENANCE, REPAIR OF CEMENT STATIONS AND PLC PROGRAMMING OF CONVEYOR BELTS.
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Maintenance and Repair of Cement Station
*Overview:*
The maintenance and repair of a cement station are crucial for ensuring operational efficiency, safety, and longevity of the equipment. Regular inspections, preventive maintenance, and timely repairs minimize downtime and enhance performance.
*Key Responsibilities:*
1. *Routine Inspections:*
– Conduct daily checks of machinery, silos, and conveyor systems.
– Monitor for signs of wear, leaks, or unusual noises.
2. *Preventive Maintenance:*
– Schedule and perform maintenance tasks, such as lubrication, calibration, and equipment cleaning.
– Replace worn-out components before failure occurs.
3. *Repair Activities:*
– Troubleshoot and diagnose mechanical and electrical issues.
– Execute repairs on damaged parts of the grinding mill, mixing units, and packaging lines.
– Ensure proper functioning of dust collection systems and safety alarms.
4. *Documentation:*
– Maintain logs of maintenance activities, repairs, and inspections.
– Track machinery performance data to identify recurring issues.
5. *Safety Compliance:*
– Ensure adherence to safety protocols and regulations during maintenance tasks.
– Train staff in safe operating procedures and emergency response.
PLC Programming of Conveyor Belts
*Overview:*
Programmable Logic Controllers (PLC) are essential for automating conveyor belt systems in cement stations. Efficient PLC programming enhances operational efficiency, increases reliability, and enables precise control over the flow of materials.
*Key Responsibilities:*
1. *System Design:*
– Develop a detailed plan for the PLC control system, considering integration with existing machinery.
– Select appropriate PLC hardware and software based on project requirements.
2. *Programming:*
– Write and debug PLC programs to control conveyor belt operations, including speed, direction, and start/stop functions.
– Utilize programming languages such as Ladder Logic, Structured Text, or Function Block Diagram.
3. *Integration:*
– Connect sensors, motor drivers, and human-machine interfaces (HMIs) to the PLC.
– Ensure seamless communication between the PLC and other parts of the cement station.
4. *Testing and Validation:*
– Conduct thorough testing of the PLC program to ensure reliability and performance under various operational scenarios.
– Simulate fault conditions to validate system responses.
5. *Maintenance and Updates:*
– Regularly review and update the PLC program based on operational feedback and changes in production processes.
– Provide end-user training for operating personnel on the new controls and features.
*Conclusion:*
Maintenance and repair of cement stations combined with effective PLC programming ensure smooth operations of conveyor belts, leading to enhanced efficiency and productivity in cement production. These processes require skilled personnel dedicated to safety, quality, and continuous improvement.