How Humidity Control Reduced Downtime in a Mining Operation

Client: Major Mining Operator – Western Australia

Industry: Mining

Application: Equipment Storage & Maintenance Facility

Solution: Desiccant Dehumidifiers + Ducted System Integration

Location: Western Australia

Project Scope: 1,800m² storage shed + 2 maintenance workshops

The Challenge

A prominent mining company in Western Australia was facing accelerated corrosion and electrical component failure across its critical mobile equipment fleet during off-season storage. The high ambient humidity in the Pilbara region—often exceeding 75% RH—combined with temperature fluctuations, was causing rust, premature wear, and increased maintenance costs.

Their goal was to reduce moisture-related damage in storage sheds and maintenance areas, extend equipment lifespan, and reduce downtime due to preventable repairs.

Our Solution

Moisture Cure supplied and commissioned a custom-designed humidity control solution tailored for heavy equipment environments. The system included:

Two industrial-grade desiccant dehumidifiers for ultra-dry performance in unconditioned spaces
A ducted distribution system to maintain even airflow across all equipment zones
Digital RH sensors and control panels for real-time monitoring and adjustment
Seamless integration into their existing building management system (BMS)

Target RH levels were set between 45–50% to minimise condensation on metal surfaces and electronic housings.

The Results

50% reduction in corrosion-related component failure within the first 6 months
Improved uptime and lower maintenance costs due to stable equipment condition
Increased confidence from site managers in storing idle equipment without deterioration
Energy-efficient performance even during high summer humidity

The system now runs year-round with minimal supervision, ensuring a consistently dry and controlled environment.

Client Feedback

“Before working with Moisture Cure, we were constantly fighting rust and moisture damage in our gear. The new system has been a game changer. Our equipment is lasting longer, and our maintenance team isn’t wasting hours on avoidable fixes.”

— Maintenance Supervisor, WA Mine Site

Protect Your Equipment from Humidity Damage

Mining and heavy industry operations can’t afford unplanned downtime. Moisture Cure delivers scalable, cost-effective solutions for long-term protection of high-value assets in harsh conditions.