Metal Control Solutions for the Paints and Coatings Industries
Contamination from metal fines can compromise color quality, consistency, surface finish, and shelf stability in paints and coatings production. Common sources of metal contamination include:
Raw material impurities (pigments, powders, resins)
Equipment wear (from mixers, mills, pumps)
Recycled materials (returned coatings, solids reclaim)
Corrosive or abrasive process conditions
MPI’s solutions capture ferrous and weakly magnetic particles in dry powder and liquid slurry applications. They protect high-shear equipment, maintain product integrity, and ensure regulatory compliance for architectural, automotive, industrial, or specialty coatings.
MPI’s magnetic separation products help coatings manufacturers achieve:
Defect-free finishes and stable dispersions.
Protection of sensitive equipment and formulations.
Contamination control across dry and wet phases.
Compliance with product specs for high-end or industrial coatings.
Increased production uptime and fewer quality rejections.
Whether you're producing architectural paint, industrial coatings, inks, or automotive finishes, MPI ensures that every batch stays clean, compliant, and consistent.
INDUSTRY GUIDE – Advancing Paints & Coatings Production Through Smarter Metal Control
Metal contamination doesn’t always stop production - it affects dispersion, creates surface defects, and compromises batch consistency. Learn how to protect product quality and maintain reliable production performance.
Download our industry guide to learn:
Where metal contamination enters paints and coatings production
How “blind cleaning” increases downtime, rework, and quality risk
How real-time monitoring with Intell-I-Mag® improves consistency, equipment protection, and process control
Turnkey Solutions for Paints and Coatings Industry From Magnetic Products, Inc
Protects High-Precision Equipment
MPI magnets remove metal fragments before they reach bead mills, mixers, and dispersion pumps, reducing wear and expensive downtime.
Ensures Smooth Surface Finish and Pigment Dispersion
Ferrous contamination can cause speckling, surface defects, or pigment streaks—MPI ensures consistent particle size and uniform color application.
Improves Product Quality and Shelf Life
Metal in finished coatings may cause oxidation or catalytic reactions—magnetic separation helps preserve stability and performance over time.
Withstands Harsh Chemical Environments
MPI magnetic traps and separators are built from chemical-resistant 316 stainless steel and are available with coatings or seals for corrosive applications.
Handles High-Viscosity Materials
Designed to perform in thick liquids, pastes, or slurries, MPI units maintain flow and magnet contact in even the most demanding fluid conditions.
Supports Quality Control and Filtration Redundancy
Used alongside sieves and filters, magnetic separators serve as non-clogging, passive defense layers against metal particles that may bypass mesh screens.
CIP-Compatible and Easy to Clean
Quick-clean and Clean-In-Place-ready designs allow for frequent color or formulation changes without cross-contamination or extended downtime.
Versatile for Dry and Wet Applications
MPI products can be deployed in powder pigment handling or liquid dispersion systems, making them ideal for multi-phase coating operations.
How Does the Paint and Coatings Industry Use Magnets?
