Paint and resin manufacturing involves the precise handling of a wide range of complex fluids—from viscous base materials to volatile solvents and abrasive additives. Pumps are used throughout the production process for mixing, transfer, batching, and filling. In such environments, equipment must be robust, chemically compatible, and capable of preserving product quality while meeting safety and environmental regulations.
Key Applications
1. Raw Material Transfer
Resins, pigments, binders, and solvents are transferred from storage to mixing tanks using pumps that can handle thick or aggressive fluids. Diaphragm, lobe, and progressive cavity pumps are commonly used due to their ability to move high-viscosity liquids while maintaining flow consistency.
2. Mixing and Blending Circulation
Pumps help recirculate fluids during blending to ensure homogeneous mixing of components. This is critical in achieving uniform texture, colour, and chemical stability in both paints and resin-based products.
3. Dosing of Additives and Catalysts
Precise dosing is required for hardeners, drying agents, and other performance-enhancing additives. Metering pumps provide the accuracy and control needed to support formulation integrity and batch consistency.
4. Solvent and Flammable Liquid Handling
Paints and coatings often contain flammable or hazardous solvents. ATEX-compliant pumps, such as magnetic drive or seal-less diaphragm types, are essential for safe handling and compliance with explosive atmosphere regulations.
