Experts in distribution of multi-brand parts and services for quarrying and mining installations

Expertise Machine pour Industrie Du Granulat

Machine expertise


Mechanical and electrical inspection of machinery in the mineral industry​

Unplanned machine shutdowns are costly and can also pose risks to the safety of the facility and the operators. It is therefore important to anticipate these potential stoppages/failures by performing mechanical and electrical inspections. In doing so, downtime will be reduced and safety at work will be improved.

Inspections of your equipment make it possible to check their state of integrity and identify potential risks.

Once the inspection of your crushing and grinding equipment is carried out by our qualified maintenance technicians, recommendations for maintenance, repair, replacement of parts or even improvements can be made. In light of these recommendations, it is possible to define the maintenance or the reconditioning of your grinders and crushers.

All machine inspections include:

  • More than 100 checkpoints taking into account the manufacturer’s data.
  • From this analysis emerges a report listing the recommendations and the degree of urgency of the intervention according to the rate of wear, the risk of breakage, the weakness of your equipment.
  • Maintenance planning

  • Unloaded and loaded tests

Stages of the technical inspection of your aggregate production equipment

Programmation Inspection Production Granulats

Scheduling the inspection during a production shutdown (replacement of wearing parts, scheduled shutdown, etc.)

Expertise Mecanique Production Granulats

Mechanical expertise of the equipment including disassembly, visual and metrological control as well as an inspection of the machine in operation

Rapport Inspection Production Granulats

Preparation of a detailed inspection report with replacement recommendations necessary for the proper functioning of the equipment

Devis Production Granulats

Delivery of a quote within 48 / 72h (parts and labor) ) according to the recommendations made in the inspection report

Intervention Sur Site Production Granulats

Intervention on customer site according to the degree of emergency

Anticipate inspections to improve equipment reliability and reduce costs due to potential failures.

A controlled process:

Your machine expertise in 3 steps:
What are the benefits?
Programmation Arret Expertise

Scheduling a shutdown for the expertise

Programmation d’un arrêt pour l’expertise

Quels sont les bénéfices ?

Improving the safety of your installation

Diagnostic Detection Anomalies Mecaniques

Diagnosis & detection of mechanical and production process anomalies

Diagnostic & détection d’anomalies mécaniques et de process de production

Quels sont les bénéfices ?

Improving the efficiency of your installation by avoiding unscheduled shutdowns

Operation Maintenance Programmee

Development of a prevention plan depending on the degree of emergency

Scheduled maintenance operations according to specifications established before


Élaboration d’un plan de prévention planifié à plusieurs niveaux en fonction du degré d’urgence

Opérations de maintenance programmées selon un cahier des charges établi en amont

Quels sont les bénéfices ?

Monitoring of the evolution of our equipment park: operating hours, maintenance intervals ...

Expertise Machine et Inspection de machines de Concassage et de Broyage

Some examples of machine expertise

Expertise Tete De Broyeur
Expertise of a grinder head

Expertise of a Powerscreen® 1300 Maxtrack grinder head with waterproofing repairs with new bakelites

Expertise MPE 160 Dragon​
Expertise of an MPE 160 Dragon

Expertise of a 160 Dragon MPE in Brittany:

  • Replacement of the bronze rings of the balance
  • Replacement of grains and safety shutter ends

Find out more...

Find out more about the Haladjian Group

Find out more about our machine maintenance solutions or on machine rebuilding.

Find out more about all of our spare parts, our wear parts or our mechanical parts.


Please contact us with any questions. Customer service: +33 (0)490 393 955 or