Equipment: dryers, granulators and coating drums
Sector: Fertilizer (Morocco)
Context: Range of inspections prior to definition of maintenance plans
Services:
MODULE 4: Mechanical inspection of rotary equipment
MODULE 5: Inspection of tube mechanical alignment
MODULE 11: Static inspection of gear drive
SERCEM INDUSTRIE is well known in the field of heavy mechanics for 50 years in the suburb of Lyons in France .
Our customers are renowned international operators such as Lafarge- Holcim, Heidelberg, Alcoa , Rusal etc ..
They are all world leaders in the field of mining , cement & mineral chemistry .
Our knowledge is the mechanical improvement of production equipment such as rotary kilns , rotary dryers , mills, crushers etc…in France and abroad .
In this case, It concerns a range of inspections prior to definition of maintenance plans about several rotating drums in the field of fertilizer industry in Morocco.
CONTEXT: WE CARRY OUT AUDITS, DIAGNOSES AND RECOMMENDATIONS FOR THE CONSTRUCTION OF A MAINTENANCE PLAN
Module 5 . Alignment checks : (Equipment at standstill, no turn)
The position of the shell centers at the supports,
Mechanical Inspections: The position and parallelism of the axes of the rolling elements, which requires measuring :
- Drum slope,
- Chassis and inter-chassis slopes,
- Rollers slopes,
- Wheel spacing and turning angle of the rollers
- Ø and shapes rollers / tires
- Thrust position,
- Up and down movement and respective positions of the rolling element
Module 11 . Girth gear & pinion static inspection
Module 4 : Mechanical Condition
- Sliding
- Temperatures : shell,tyres,rollers,bearings
- Tyre runout
- Pad condition
- Seats of rollers / tyre
- Sealing of bearings
- Orientation of steering angles
- Presence of graphite blocks
- Roller and tyre cone
Following the audits carried out and the data collected, we provided the client with a precise diagnosis including recommendations for works to be carried out in the short and medium term.
