Mine Operations and Maintenance – OPEX

Priner provides OPEX solutions for mining operations that ensure productivity, operational control and long-term stability.

Our services are designed to integrate seamlessly with day-to-day mine operations, keeping production running safely while providing cost predictability.

We combine people, equipment and processes through performance-driven management and continuous operations, adjusting resources to meet changing production demands.

How We Operate

• Right-sized fleets and workforce
• Integration with production, maintenance and safety teams
• Real-time monitoring and KPI-driven management
• Operations aligned with HSE and ESG requirements

Our Services

• Drilling and blasting
• Overburden removal
• Ore mining
• Mine infrastructure
• Slope regrading
• Crusher feeding
• Crushing and screening
• Internal material handling
• Product dispatch
• Tailings stacking and compaction
• Industrial cleaning
• Off-highway equipment operations

Large Off-Highway Equipment Fleet

Beginning in the second half of 2026, SEMEP, our Mining Operations business unit, expanded its fleet with large off-highway equipment, including Komatsu haul trucks and hydraulic excavators with payload capacities of 100 and 125 metric tons, respectively.

This investment strengthens our ability to support large-scale mining operations with greater productivity, operational reliability and safety, meeting the demands of high-volume material handling and complex mining environments.