A-Smoke20 Oil Smoke Filter
Part No. A-Smoke20 Oil Smoke Filter
The Absolent type A-smoke20 oil smoke filter features one of the most effective systems in the world for cleaning oil mist and oil smoke. The filter unit is to be placed adjacent to one or several machines. The A-smoke20 filter unit is designed for handling tough applications with air flows up to 2000m³/h.
Having the highest possible collecting efficiency, the filtered air becomes so clean that it usually can be returned to the premises. This means less loss of energy and a more balanced ventilation. Oil smoke particles are very small, smaller than 1.0μm. Other filter types, as for example centrifugal filters, have difficulties with small particles. The Absolent filter unit is designed just for this purpose.
Absolent filter units are extremely low maintenance and can usually run for at least one year without requiring a filter change. The fan, as the only moving component, is placed at the clean-side to minimize wear & tear. The unit has an extremely low noise level for agreeable working conditions.
Product Details
The filtering process occurs in three stages. The process air passes first through a self-draining Absolent filter cassette. Here, the bigger part of the oil mist and smoke is arrested. When the filter is saturated, the liquid drops into the return oil tank. The air continues through another Absolent filter, where the rest of the bigger particles is arrested. The third stage consists of a HEPA filter, which has a guaranteed and consistent collecting efficiency of 99.99% arresting 0.3μm dia. particles.
Every filter stage has a pressure gauge that indicates when a filter change is necessary. Thanks to the
continuous draining of the filter cassettes, the unit can be operated without interruptions. The return oil is collected at the bottom of the filter for recycling.
Applications
- Rotary transfer machines (Hydromats)
- Grinding (high-speed)
- Minimal lubrication
- Hardening
- Milling and CNC-turning involving neat oil lubrication
- Gear cutting
Spare Parts
Purchasing spares,
made easy.
Technical Specification
| Model | A-Smoke20 |
| Max permissible air volume [m³/h] | 2000 |
| Sound level, 1m in front of filter unit¹) [dB(A)] | 64 |
| Weight (dry filters) [kg] | 300 |
| Available dim. ext. pressure drop [Pa] | 430 |
| Filter area, filter 1 (Absolent filter) [m²] | 11.4 |
| Filter area, filter 2 (Absolent filter) [m²] | 13.6 |
| Filter area, filter 3 (HEPA filter) [m²] | 20.4 |
| Fan Data | |
| Motor output [kW] | 2.2 |
| Rated current (3-Phase, 400V) [V] | 4.6 |
| Power supply [A] | 380-420 |
| Speed [rpm] | 2900 |
1) Sound absorption in premises=200m², Hemispherical sound propagation.
