Aerospace in the context of coating chambers usually points upward, toward the largest published sizes. Unmanned airframes reverse the direction: the part here is smaller than a passenger vehicle, not larger.
So a uav finishing booth is sized from the low end of the published range rather than the high end, and the question becomes how little area is actually needed instead of how much the chamber can hold.
The published minimum
The delivered range in this family starts at 3000 mm long and wide, with internal height from 2650 mm. That lower bound — not the upper one — is where unmanned airframes and their components sit.
| Item | Published minimum | Published maximum |
|---|---|---|
| Internal length | 3000 mm | 24,000 mm |
| Internal width | 3000 mm | 20,000 mm |
| Internal height | 2650 mm | 6000 mm |
| Air capacity | 18,000 m³/h | 190,000 m³/h |
Smaller does not mean simpler
Size comes down; the requirements of the spray environment do not follow it. A composite surface needs the same air cleanliness any fine surface needs, so filtration class stays a decision taken with the configuration rather than after installation.
Published electrical power in this family runs from 11 to 50 kW depending on size and configuration, and a small chamber sits at the lower end — which eases the supply requirement on site.
Frequently asked questions
Is anything smaller than the published minimum delivered?
The published range starts at 3000 mm. Any part the automotive size cannot take is studied on its own: internal size is fixed from the part dimensions plus the technician working space, and the configuration is built on that.
Does the same chamber serve individual components?
It depends on how parts are carried. Chambers built for industrial parts are arranged to hang or convey parts inside the cabin, an arrangement that suits components more than a complete airframe.
Which heating system suits small surfaces?
Five systems are delivered in this family: diesel burners, gas, electric heating, heat pump, and short-wave infrared. The choice follows the coating type and the cost of energy on site.
Read also
Next step
Send the dimensions of the largest airframe you handle and the number of parts per cycle, and we will propose a size and configuration from the published range. Talk to a specialist. The full range sits on the paint booth family page.