Filtration for Heavy Machinery & Fluid Power

In harsh mining and industrial environments, high-performance filtration is the “first line of defense” for expensive heavy equipment. It ensures operational reliability and minimizes unplanned downtime.

Hydraulic Fluid Filtration

• Application: High-pressure circuits in excavators, loaders, and surface drills
• Function: Captures micron-sized metallic wear debris and contaminants, protecting sensitive proportional valves and high-pressure pumps from failure or loss of precision
• Key Component: High-collapse strength sintered metal or micro-glass filter elements

Lubrication Oil Systems

• Application: Gearboxes for ball mills, crushers, and dragline systems
• Function: Maintains oil cleanliness standards (ISO 4406), preventing abrasive wear, gear pitting, and bearing damage
• Benefit: Extends equipment service life and improves Mean Time Between Failures (MTBF)

Engine Air & Fuel Pre-Filtration

• Application: Diesel engines for haul trucks and mobile power plants
• Function: Multi-stage air filtration prevents silica dust ingress, while fuel-water separation ensures clean and dry fuel supply
• Result: Prevents injector damage, corrosion, and power loss

Cooling System & Breather Filtration

• Application: Hydraulic reservoirs and cooling loops
• Function: Desiccant breathers prevent moisture and dust ingress, while coolant filtration reduces scale buildup in heat exchangers
• Impact: Maintains thermal efficiency and system stability

Why Quality Matters

• Durability: Ability to withstand high pressure spikes and extreme vibrations
• Precision: Consistent Beta ratio (βx) performance even under variable flow conditions
• Cost Saving: Reducing oil change frequency and preventing expensive component overhauls

Technical Insight

For heavy-duty hydraulic applications, metal powder sintered filter elements are recommended due to their exceptional fatigue resistance, mechanical strength, and ability to be cleaned and reused in specific industrial circuits.