The Stages of DPF | DOC | SCR Cleaning

All stages of DPF cleaning in one single unit machine.

TURBO AIR PULSE

Stage 1
Dry - Pneumatic Cleaning

Loose soot and ash combined with water creates sludge inside the filter, creating a larger pressure barrier, which can break the DPF ceramic monolith.

The Turbo Air Pulse program prepares the DPF for the next step of flushing ash and soot out of the channels with a water solution finding the "easy" path through the filter porous walls.

WATER

Stage 2
Wet Cleaning

Flows easily through the filter brick (monolith) through its unobstructed outlet channels and then penetrates the microscopic porous walls dividing the monolith channels to wash dirty inlet channels.

Its formula softens highly compressed and adhered particulates in both the filter's inlet channels and its microporous walls.

Carefully selected surfactants reduce the surface tension of the aqueous solution, leading to better effectiveness of the fluid in penetrating the filter's micropores. Thanks to the power of hydrodynamic washing, all the impurities are detached from the cleaned surface.

Due to the appropriate viscosity of the fluid, the movement of the fluid molecules is similar to friction.

HOT AIRFLOW & HIGH PRESSURE

Stage 3
Hot „Air Pulse” Cleaning

Complete removal of remaining sludge from inside the DPF filter [created with loose soot and ash when combined with water] thanks to patented "air pulse drying process".

No risk of dirty rinse water evaporation and accumulation of the remaining dirt particles in the filter cleaned channels.

If ash and soot particles are not removed sufficiently during the wet cleaning, these residues are blown outside the filter channels in the form of shrunken, dried particles.