Reference number:
2012.423/ΛΚΔΜ
Key Project Information
Brief Description of the Scope
The project involves maintenance and cleaning works for mechanical equipment and belt conveyors at the Amyntaio Mine of the Ptolemaida – Amyntaio Lignite Center, for the year 2013.
The objective is to ensure seamless operation of the belt conveyors and extension of their service life. Furthermore, cleaning also aims to eliminate point charges and restore alignment, to avoid increased wear and tear of the rubber lining and drive rollers.
Belt Conveyor Cleaning & Maintenance
To ensure the proper operation of the belt conveyors, they were serviced and cleaned of residual material deposits, and their alignment was checked and restored. Cleaning is accomplished with the use of special devices, metal and/or plastic scrapers.
DEI S.A.
Contracting Entity
2013
Year of Construction
298.092 €
Contractual price:
Amyntaio Mine
Physical Object Index
Restoration of Belt Conveyor Operational Issues
Improvement of Drum Roller Sliding Properties
- Control and restoration of proper tension
- Placing of elastic cover over the drum roller to increase the friction coefficient and prevent slippage
Control of Belt Conveyor Lateral Shift – Alignment
- Control of proper rotation of all rollers at the support stations,
- Cleaning of rotating parts from residual material deposits,
- Control of proper alignment of the belt ends at the points of connection,
- Mounting of roller guides,
- Fine-tuning of rollers and drums with small shifts of their bearing angle,
- Cleaning and mounting of automatic belt control and position reset systems.
Control & Maintenance of Gearbox
- Control and cleaning of gearboxes,
- Lubrication of gearboxes,
- Test operation and performance of measurements.
