For spray foam contractors, the right equipment is the foundation of a profitable business. A spray foam rig isn’t just a trailer with tools—it’s a complete system built for reliability, performance, and jobsite efficiency. With the right setup, contractors can handle more projects, reduce downtime, and deliver consistent results for every customer.
When contractors choose a high-performance spray foam rig, they gain reliability, efficiency, and consistent output on every job.
At Spray Foam Systems, our ProPAK rigs feature industry-leading proportioners like the Reactor 3 E-30, EXP2, and HXP3 to meet a wide range of contractor needs.
Why Choosing the Right Rig Matters
Every job demands speed, precision, and reliability. As a result, a properly designed spray foam rig gives contractors:
- Consistent foam quality across every project
- Higher daily output with less downtime
- Smart controls for easier troubleshooting
- Equipment that grows with your business
Therefore, investing in the right rig ensures your crews stay efficient and profitable.
Reactor 3 E-30: The Electric Workhorse
The Reactor 3 E-30 is a proven electric proportioner that balances output, efficiency, and technology. Contractors choose it because it offers:
- Enough output capacity to handle most residential and light commercial spray foam jobs
- Touchscreen controls and ratio assurance that provide precise spraying
- Independent hose heat control for consistent material performance
- A space-saving design that keeps rigs organized and efficient
As a result, the R3 E-30 works well for contractors who want reliable performance without the complexity of a hydraulic system.
Reactor 3 EXP2: Power for Foam and Coatings
The Reactor 3 EXP2 is built for contractors who need versatility. It’s designed to spray both foam and coatings, which makes it a strong choice for mixed project types. Benefits include:
- Higher pressure capabilities for coatings as well as foam applications
- Advanced controls that increase accuracy and efficiency
- Rugged design that delivers reliable performance in demanding environments
- Flexibility to expand into multiple markets without requiring a second rig
With this in mind, the EXP2 helps contractors take on a wider variety of jobs and boost their revenue potential.
Reactor 3 HXP3: Hydraulic Heavy-Duty Performance
For large-scale projects, the Reactor 3 HXP3 delivers maximum power and output. Its hydraulic drive system makes it the go-to choice for contractors who need dependable strength and durability. Key advantages include:
- Extremely high output that supports industrial and commercial applications
- Hydraulic power that maintains pressure during long hose runs and with high-viscosity materials
- Built-in durability for continuous, heavy-duty spraying
- Advanced digital controls that simplify monitoring and adjustments
Consequently, the HXP3 suits contractors who take on the toughest jobs and need a rig that never slows them down.
Long-Term Benefits of a High-Performance Rig
Selecting the right spray foam rig is about more than today’s project—it builds a foundation for long-term success. Contractors who invest in ProPAK rigs gain:
- Faster, more profitable installs
- Improved spraying consistency and foam quality
- Confidence that their equipment stays job-ready every day
Ultimately, the right equipment keeps your business competitive and your projects on schedule.
FAQs
What’s the main difference between the E-30, EXP2, and HXP3 rigs?
The E-30 is an electric model ideal for foam insulation, the EXP2 adds coating capabilities for versatility, and the HXP3 provides hydraulic power for the most demanding jobs.
Which rig is best for residential spray foam projects?
The R3 E-30 works best for residential and light commercial work because it balances performance and efficiency.
Why should I choose a ProPAK spray foam rig from Spray Foam Systems?
A ProPAK spray foam rig from Spray Foam Systems delivers the reliability and power you need to complete your toughest jobs with confidence.
About Spray Foam Systems
Spray Foam Systems is the #1 spray foam rig builder and spray foam equipment supplier in the United States. Family-owned and proudly serving the industry since 2007, we operate from a 7-acre campus with over 80,000 square feet of dedicated working space in Greensboro, GA. With over 10,000 customers served over the last 18 years, we specialize in delivering high-quality turnkey spray foam systems, distributing top-tier equipment and supplies, and providing nationwide service and training to help contractors grow and succeed in the spray foam insulation and roofing markets.