Xeriflo™
The Eagle Engineering Xeriflo™ is a high-efficiency powder color dispensing system for iron oxide pigments and other fine powders. A patented discharge mechanism delivers industry-leading dosing accuracy in a modular, expandable platform built for demanding CMU production environments.
Fine powder pigments, especially iron oxides, present bridging, accuracy, and cross-contamination challenges that standard screw-based dispensing systems aren't built to handle. Xeriflo™ was engineered specifically around those failure points.
INSIGHTS
Xeriflo™ Powder Dispensing
Read article →Why CMU Producers Use Xeriflo™
Patented discharge mechanism for higher dosing accuracy than off-the-shelf systems
Separate product lines prevent cross-contamination in multi-color production runs
Modular design scales with production without full system replacement
Vibratory feeders eliminate bridging common with fine powder pigments
Technical Specifications
| System Type | Powder Color Dispensing |
| Application | Iron Oxide & Fine Industrial Pigments |
| Discharge | Patented Mechanism (High Accuracy) |
| Feed Technology | Vibratory (No Screws) |
| Conveying | Enclosed Pneumatic |
| Feed Source | 1-Ton Big-Bag w/ Adjustable Rack |
| Design | Modular & Expandable |
| Isolation | Separate Lines Per Color |
Xeriflo™ 6-Station Assembly
General Arrangement · 11×17 · PDF
GALLERY
Xeriflo™ in the Field
System Highlights
Patented Discharge Mechanism
Proprietary discharge technology achieves industry-leading dosing accuracy for iron oxide pigments and other fine powders, a precision that off-the-shelf systems cannot match.
Modular & Expandable Design
Easily expand the system with additional product lines as your production scales. No complete redesign required, protecting your initial investment.
Contamination Prevention
Separate product lines for each color and material prevent cross-contamination during multi-color production runs, ensuring batch-to-batch color integrity.
Vibratory Feeders
Low-maintenance vibratory feeders replace screw conveyors, improving reliability and eliminating material bridging common with fine powder pigments.
Pneumatic Conveying
Fully enclosed pneumatic transfer system handles fine powder dust-free from dispenser to mixer, protecting workers and maintaining a clean production environment.
Height-Adjustable Big-Bag Rack
Heavy-duty steel rack accommodates standard 1-ton Big Bags with height adjustment engineered for forklift loading flexibility across different facility configurations.
BACKGROUND
Xeriflo™ was developed to address the accuracy and contamination challenges specific to fine powder pigments, particularly iron oxides. The patented discharge mechanism delivers dosing precision that conventional screw-based systems cannot match, while separate product lines and enclosed pneumatic conveying eliminate cross-contamination in multi-color production environments.
Case Studies
REPRESENTATIVE EXAMPLE · CONCRETE MASONRY
CMU Manufacturer Eliminates Inter-Color Contamination by Switching to Separate-Line Powder Dispensing
A masonry producer running five iron oxide colors per shift was experiencing contamination between batches from a shared-path screw-based system. After installing the Xeriflo™ with dedicated product lines per color, contamination-related rework was eliminated and color changeover time dropped significantly.
REPRESENTATIVE EXAMPLE · CMU PRODUCTION
How a Masonry Producer Improved Iron Oxide Dosing Accuracy with the Xeriflo™ Patented Discharge System
Inconsistent color intensity across production runs was generating customer complaints and driving up pigment consumption. The Xeriflo™'s patented discharge mechanism brought dosing variance within acceptable tolerance, reducing pigment waste and stabilizing finished product color across the full production day.
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