North Carolina Booth Exhaust Systems Sized for Heavy Equipment Booths
Heavy equipment paint booths are tall and wide, and moving enough air through that cross-section takes large fans and big duct. If the exhaust system falls short, overspray drifts onto previously painted surfaces and the painter works in a haze. Double D Mechanical installs, replaces and services booth exhaust systems for North Carolina manufacturers.
Discuss your installationAir Volume Scales With the Booth
Booths for equipment components, such as the booms, frames and buckets tied to Deere's excavator plant in Kernersville, have large open cross-sections. Exhaust airflow has to be enough to move air through that area at an effective velocity, which drives fan size, duct diameter and filter bank area. Large exhaust systems also mean large make-up air requirements, so we plan both together.
Structural and Rigging Considerations
Large exhaust fans and duct are heavy. Roof-mounted fans need structural verification, duct needs adequate supports and rigging needs planning. We coordinate those details with your structural engineer and plan crane access for setting fans.
Exhaust Filtration for Heavy-Build Coatings
Heavy equipment coatings are often applied thick, generating heavy overspray that loads filters quickly.
- Multi-stage filter banks to spread the load
- Large filter area to extend change intervals
- Easy-access filter frames to speed changes
- Visible manometers to signal change time
- Fan selection with margin for loaded filters
Preparing for a Project
Share booth dimensions and type, coating materials, current fan and duct details, roof structure information and photos of existing equipment. That lets us size and plan the exhaust system efficiently.
Planning a booth or oven project in North Carolina
Crews mobilize from Houston; North Carolina is roughly 950 miles away, so equipment, panels and tooling are staged and shipped ahead of the install crew.
Manufacturing in North Carolina is concentrated around Charlotte, Raleigh and Durham, Greensboro, and Winston-Salem. The sectors most likely to be specifying spray booths, blast rooms, powder systems and cure ovens there include aerospace, automotive and EV, furniture, and heavy trucks.
Hot, humid summers and mild winters put the emphasis on make-up air cooling or tempering, filter change schedules and keeping intake away from loading doors.
Frequently asked questions
Why do our filters load so fast?
Heavy-build coatings and high transfer volumes create a lot of overspray. Larger filter area or multi-stage filters can extend change intervals.
Can our roof support a larger exhaust fan?
Structural verification is needed. Fans can sometimes be mounted on platforms or at ground level instead.
What happens if exhaust airflow is too low?
Overspray lingers, finish quality suffers and vapor concentrations rise. Low airflow should be corrected promptly.
Can you replace duct without replacing the fan?
Yes. Damaged or poorly routed duct can be replaced independently.