The paint and resin industry relies on efficient and reliable pump systems to manage a wide array of materials, from high-viscosity bases to flammable solvents and chemical additives. Pumps are used at every stage of production, including transfer, mixing, dosing, and filling. Because of the variety and complexity of fluids involved, systems must be robust, accurate, and compliant with safety and environmental regulations.
To ensure consistent quality, manufacturers in the paint and resin industry require pumping technologies that protect product integrity while maintaining throughput. Selecting the right pump helps minimise waste, reduce contamination risk, and meet performance expectations in both small-batch and high-volume production settings.
Paint and Resin Industry Key Applications
1. Raw Material Transfer
Resins, pigments, binders, and solvents are pumped from bulk storage to mixing tanks. The paint and resin industry uses diaphragm, lobe, and progressive cavity pumps for their ability to handle high-viscosity fluids without clogging or cavitation.
Many of these substances are chemically aggressive, so chemical compatibility is a top priority. Pumps must resist wear from abrasives and remain leak-free to prevent exposure or contamination of the surrounding environment.
2. Mixing and Blending Circulation
Effective mixing is crucial for producing paints and resin products with consistent colour, texture, and chemical stability. Pumps are often integrated into recirculation systems that keep components in motion while blending.
This process requires low-pulsation, low-shear pumps to avoid disrupting the mix or causing air entrapment. Reliable flow also ensures all ingredients remain suspended for uniform distribution and stability.
3. Dosing of Additives and Catalysts
Precise dosing is required for additives such as hardeners, anti-foam agents, and drying accelerators. Metering pumps allow for micro-dosing with high accuracy, which is vital for consistent product performance and formulation control.
These pumps often feature variable speed drives and programmable settings to accommodate different batch sizes and formulations. Consistent dosing also supports compliance with internal quality controls and industry standards.
