DAMs
Smarter flow control
Optimized washing
Cleaner results
What is it?
Introducing the Polyurethane Dam – a performance-enhancing feature for MAJOR’s industry-leading FLEX-MAT® High-Vibration Screens. This innovative dam is designed to slow the flow of material in wet screening applications, retaining water in the wash zone longer to improve cleaning and reduce downtime.
HOW DOES IT WORK?
The Polyurethane Dam is strategically integrated into the FLEX-MAT® screen panel to create a controlled barrier that slows down material flow as it travels across the screen.
This delay allows for:
More thorough washing, especially in wet screening operations.
Better breakdown and removal of clays, silts, and fines from the material.

KEY
BENEFITS
Enhanced Cleaning Efficiency
Slower flow = more dwell time for water and screen interaction, improving the washing process.
Cleaner Washed Product
Helps break down and remove sticky, clay-bound, silty, or fine materials for better downstream results.
Easy Integration
The Polyurethane Dam is designed to be seamlessly installed on your FLEX-MAT® screen panels – no major changes needed.
Ideal For:
- Wet screening applications
- Aggregates with high moisture content
- Operations dealing with sticky, clay-based, silty, or fine materials
Our Dealers
Connect with our authorized dealers for personalized service.
Our Services
Discover our range of services to enhance your experience.
