DFD: the efficient degreasing and particles removal of mechanical parts and polymers with a green, non-polluting solvent.

Cleaning with supercritical CO2 suits all kinds of parts and polymers, of all typologies :

- all types of materials, including aluminum and polymers.
The use of supercritical CO2 enables to treat them in a more hygienic and healthier way. Its neutrality regarding materials enables to avoidoxidizing and harming them for cleaning, degreasing and particle removing actions.
- all parts typologies, even those for which cleaning is particularly difficult, complex ones for instance, including blind holes or very narrow tubes... The supercritical state is single-phase (between the aqueous and the gaseous states), which confers it with the advantages of both states: supercritical CO2 can penetrate all gaps. These advantages are undeniable in the domains requiring high-precision cleanings. The supercritical CO2 technology is very efficient when it comes to reaching uneasy access zones, as its state, half-liquid and half-gaseous, offers a deep diffusion of the solvent on all parts of the cleaned object.

DFD replaces Trichlo (TCE), Perchlo and aqueous detergents

Evidence on parts for the bar turning market:

Steel parts

Brass parts

Aluminum parts

Degreasing of complex aluminum blocks with blind holes.

Degreasing and particle removing of aluminum parts.

Data sheet

Machine DFD MC 4.1 (4 liters cleaning chamber with manual loading)