Professional
Spray Foam Rig
Buyer Guide
Engineered mobile polyurethane processing platforms for contractors who expect reliable production.
Three Primary Rig Platforms
We cover three primary equipment configurations, each engineered around a different production level, operating environment, and machine technology.
16-Foot Gas Spray Foam Rig
Air-driven proportioner platform built for residential and medium-size commercial applications. Gas-powered generator and compressor for full site independence.
- ▶Graco Reactor A-25 proportioner
- ▶20 kW gas generator
- ▶35 CFM air system
- ▶160 ft heated hose
- ▶Complete turnkey package
Solid-State Diesel Rig
Diesel-powered processing platform built for contractors who need extended hose capability and production consistency across diverse jobsite conditions.
- ▶30 kW Tier-4 diesel generator
- ▶Hydraulic or electric machine options
- ▶210–410 ft heated hose
- ▶Separate fuel tank with driver-side fill
- ▶18–20 ft trailer platform
Digitally Monitored Rig
Computer-monitored proportioner platforms with real-time pressure, temperature, and flow monitoring. Built for contractors who require data visibility during production.
- ▶Digital pressure & temperature monitoring
- ▶Material flow monitoring
- ▶Cellular connectivity options
- ▶Remote monitoring capability
- ▶Advanced diagnostics
Available Trailer Colors
Choose from 12 standard trailer color options. Custom color configurations are available — contact us to discuss your build.
Spray Foam Rigs Are Mobile Manufacturing Systems
Spray foam rigs are not simply machines placed inside a trailer. They are mobile polyurethane manufacturing systems where chemical components are heated, pressurized, mixed, and reacted on-site to produce insulation.
Because spray foam is manufactured at the jobsite, the entire system must operate as a balanced processing platform. Generator capacity, compressor output, proportioner performance, hose length, and temperature control must work together to maintain proper material processing.
These rigs are engineered as complete production systems rather than assembled equipment packages.
Integrated workstation, service bench, and safety systems designed for daily spray foam production work.
What Is a Spray Foam Rig
A spray foam rig is a mobile polyurethane processing system. It is not simply equipment placed in a trailer. A properly designed rig heats, pressurizes, and chemically reacts two liquid components at the spray gun — manufacturing polyurethane foam insulation at the jobsite.
Because the chemical reaction occurs at the jobsite, the contractor operating the equipment effectively becomes the manufacturer of the finished insulation system. The quality of the foam being installed depends directly on the ability of the equipment to maintain stable temperatures, consistent pressure, and proper chemical ratio throughout the spray process.
This is why rig design matters. Every component in the system — from the generator to the hose to the gun — affects what happens at the tip. These rigs are engineered as complete processing systems, not assembled collections of parts.
Integrated Processing Systems
These rigs integrate multiple production systems into a single balanced platform. Each system must be properly matched to the others for reliable foam production.
Custom Spray Foam Rigs
Some contractors require rig configurations that go beyond standard platform builds. Production volume, machine size, coating system applications, extended hose requirements, or specific trailer layouts may require a custom rig consultation.
Custom rigs involve engineering variables that require direct consultation before any pricing can be provided. We work with contractors to define the rig requirements before building a configuration.
Spray Foam Rig Knowledge Center
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Contact us to discuss your production requirements and rig configuration.