Metalworking Fluid Filtration: Extending Coolant Life

The Challenge

Machine shops face rising coolant costs and disposal issues from contaminated metalworking fluids. Metal fines and tramp oils degrade fluid performance and tool life.

The Solution: Continuous Fluid Maintenance

Filter bags remove metal particles and extend coolant life while maintaining cutting performance. Side-stream filtration provides continuous cleaning without production interruption.

Recommended Filter Selection:

• General Machining: Polypropylene felt (25-200 micron)
• Fine Finishing: Extended life media (5-50 micron)
• High-Temperature Operations: Polyester felt (50-200 micron)

Key Benefits

• Extends coolant life by 300-500%
• Improves surface finish quality
• Reduces fluid disposal costs
• Maintains cutting tool performance

System Integration

Side-stream filtration systems provide continuous cleaning. Size for 10-20% of total system volume for optimal results.