Hanger Cleaning Ovens
Heat treatment cleaning is the process of heating the paint in a low-oxygen environment to decompose it into its carbon components, breaking the organic and inorganic bonds. For the past 50 years, this type of cleaning has been performed in such ovens in Europe and America. It is a widely used method for cleaning powder and wet paints chemically-free from metal parts like hangers, hooks, and bars used in paint facilities.
Differences from other cleaning methods;
* Offers economical and flexible operation.
* Environmentally friendly; complies with environmental standards.
* Initial investment and operating costs are advantageous compared to other methods.
* No physical abrasion occurs, so no deformation caused by sandblasting or similar processes.
Cleaned Products;
• Powder and wet paint plant hangers
• Incorrectly painted products
• Electric motor housings and windings
• Metal parts with rubber and plastic injection
• Heat exchangers
• Conveyor chains
Click to View Technical Table
Because the cleaning is done by breaking the chemical bonds of the organic and inorganic materials in the paint in a flameless environment; hooks, hangers, bars, and defective painted metal parts are cleaned without damage.
In the ovens for cleaning hangers and defective painted parts, the products or hangers to be cleaned are treated in a flameless, low-oxygen environment, where components of the paint that deform at different temperatures dissolve, breaking the paint’s bonds and allowing the paint to be easily removed.
During the paint cleaning process on the hanger, the organic gases released from the structurally altered paints in the first combustion unit are burned in the second combustion unit at 800 – 1,100 °C in a highly oxygenated and flaming environment, then released into the atmosphere. Therefore, inorganic waste released to the environment after the cleaning process is minimized.
HANGER CLEANING OVENS TECHNICAL TABLE
| OVEN CODE |
OVEN INTERNAL DIMENSIONS (MM) | OVEN VOLUME (M³) |
NUMBER OF BURNERS | PAINTING & CLEANING CAPACITY(KG / HOUR) |
CHIMNEY HEIGHT (M) |
|||
|---|---|---|---|---|---|---|---|---|
| DEPTH | WIDTH | HEIGHT | NET HEIGHT ABOVE CAR | |||||
| HCO 4 | 1500 | 1800 | 1700 | 1000 | 4,6 | 2 Units - Dual Stage | 13 | 6 |
| HCO 7 | 2000 | 1800 | 2000 | 1300 | 7,2 | 2 Units - Dual Stage | 14 | 6 |
| HCO 9 | 2500 | 1800 | 2000 | 1300 | 9 | 2 Units - Dual Stage | 14 | 7 |
| HCO 10 | 2500 | 1800 | 2200 | 1500 | 10,0 | 2 Units - Dual Stage | 14 | 7 |
| HCO 12 | 3000 | 1800 | 2200 | 1500 | 12 | 2 Units - Dual Stage | 15 | 8 |
| HCO 14 | 3500 | 1800 | 2200 | 1500 | 14 | 2 Units - Dual Stage | 15 | 8 |
