Zero-defect paint finish
Particles above roughly 25 µm produce visible defects, and fibre shedding from the filter itself is a common root cause.
Advanced Manufacturing · Industry
Paint circulation, coolant recycling and booth air filtration for assembly plants where a single defect halts the line.
- Paint circulation cut point
- 25 µm
- Coolant bath life extension
- 4×
- Booth supply air class
- F9
The constraint
Finish quality decided upstream of the spray booth.
In an automotive paint shop, filtration failure is visible on the customer's bonnet. A single fibre or agglomerate becomes a rework, and at line rate the defects multiply faster than the rework bay can absorb them.
Standards we work to
- ISO 16890
- ISO 4406
- VDA 19
- IATF 16949
- ISO 8573-1
Shear-sensitive coatings
Waterborne and metallic paints degrade under high shear, so pump and filter selection must respect the coating's rheology.
Coolant life extension
Machining coolant disposal is a rising cost that filtration directly offsets by extending bath life several fold.
Booth air cleanliness
Supply air must meet cleanroom-adjacent standards while handling the volumes a downdraft booth requires.
Applications
Where we filter in automotive & mobility
- 01Paint circulation loop filtration
- 02E-coat and pre-treatment bath maintenance
- 03Machining coolant recycling
- 04Spray booth supply and exhaust air
- 05Compressed air to ISO 8573-1 Class 1
- 06Test-bench fuel and oil conditioning
Recommended platforms
What we typically specify here
Proof
Automotive & Mobility case studies
Next step
Send us your automotive & mobility stream data.
Our applications engineers work to the standards listed above every week. You will not be explaining your industry from first principles.
Or call 0300 938 4545 · info@worldasatech.com