In the forest products industry, achieving the perfect wood finish is about more than just aesthetics—it’s about protection, durability, and product quality. Whether you’re staining engineered wood panels, applying protective coatings to sawmill products, or finishing paper-based materials, precision is key. That’s where Graco liquid finishing equipment comes into play. With their advanced pumps and sprayers, Graco offers unparalleled versatility for applying stains, paints, and protective coatings across a wide range of wood products.

The Challenges of Wood Finishing in the Forest Products Industry

Wood finishing in pulp and paper mills, sawmills, and engineered wood facilities comes with unique challenges:

• Material Variety: From thin stains to high-viscosity protective coatings, each material requires specific application techniques.
• Consistency: Uneven application can lead to defects like blotches or insufficient coverage, compromising both appearance and performance.
• Efficiency: Overspray and material waste increase costs and environmental impact.
• Environmental Compliance: Many facilities must meet strict VOC (volatile organic compound) emission regulations.

Graco’s liquid finishing equipment is designed to address these challenges head-on, providing manufacturers with the tools they need to achieve flawless finishes while optimizing efficiency.

Why Graco Pumps Are Ideal for Wood Finishing Applications

1. Versatility Across Materials

Graco pumps can handle a wide range of finishes, from low-viscosity stains to high-viscosity protective coatings. Their advanced metering systems ensure consistent flow rates regardless of material type or viscosity.

2. High Transfer Efficiency

With technologies like air-assisted and HVLP (High Volume Low Pressure) spraying, Graco equipment minimizes overspray and bounce-back while maximizing transfer efficiency. This means less wasted material and cleaner production environments.

3. Superior Atomization

Graco sprayers deliver fine atomization for even coverage on all surfaces—whether it’s large engineered wood panels or intricate mouldings. The result is a smooth, professional-grade finish every time.

4. Durability in Harsh Environments

Designed with rugged materials and advanced sealing systems, Graco pumps are built to withstand the dust, moisture, and temperature fluctuations common in forest product facilities.

5. Automation Compatibility

Many Graco systems integrate seamlessly with automated production lines, enabling high-speed application without sacrificing quality or precision.

Applications of Graco Pumps in Wood Finishing

1. Staining Engineered Wood Panels

Graco HVLP sprayers are ideal for applying stains to MDF, OSB, and plywood panels. Their precise control ensures even coverage without oversaturating the surface or wasting material.

2. Applying Protective Coatings in Sawmills

Sawmills often apply protective coatings to prevent moisture damage during storage or transport. Graco airless sprayers deliver high-viscosity coatings efficiently over large surfaces like lumber stacks or beams.

3. Finishing Paper-Based Products

In pulp and paper mills, Graco pumps are used to apply moisture barriers or decorative finishes to paper products like packaging materials or specialty papers. Their fine atomization capabilities ensure uniform application without affecting the paper’s integrity.

4. Edge Sealing for Moisture Resistance

Edge sealing is critical for preventing moisture ingress in plywood and MDF products. Graco air-assisted sprayers provide precise application along panel edges for maximum protection without excessive buildup.

The HMFT Advantage

As a Canadian distributor of Graco equipment, HMFT specializes in providing tailored solutions for the forest products industry. Our team works closely with manufacturers to identify the right pumps and sprayers for their specific needs while offering expert installation and ongoing support.

When you partner with HMFT for your liquid finishing needs, you gain access to:

• A full range of Graco products designed for wood applications
• Custom system design to optimize your production process
• Technical support from experienced professionals who understand your industry challenges

Conclusion

Graco liquid finishing equipment offers unmatched versatility for applying stains, paints, and protective coatings in the forest products industry. Whether you’re staining engineered wood panels or sealing sawmill lumber against moisture damage, these systems deliver consistent results that enhance both product quality and operational efficiency.

Ready to take your wood finishing processes to the next level? Contact HMFT today to learn how Graco pumps can transform your production line.

FAQ

Q: What types of finishes can be applied using Graco pumps?

A: Graco pumps handle a wide range of finishes including stains, paints, lacquers, sealants, adhesives, fire retardants, and high-viscosity protective coatings.

Q: Are Graco systems compatible with automated production lines?

A: Yes! Many Graco systems integrate seamlessly with automated lines for high-speed application without compromising quality.

Q: How do Graco sprayers reduce material waste?

A: Technologies like HVLP and air-assisted spraying minimize overspray while maximizing transfer efficiency—reducing waste by up to 30%.

Q: Can these pumps handle environmentally friendly waterborne finishes?

A: Absolutely! Graco pumps are designed to work with both solvent-based and waterborne materials while maintaining consistent performance.

Q: What maintenance is required for Graco liquid finishing equipment?

A: Routine maintenance includes cleaning nozzles and filters after use as well as periodic inspection of seals and hoses to ensure optimal performance.