The cost of a metallic converter unlimited is much lower than that of ceramic (almost 2.5 times).
Although new metal converter unlimited themselves are more expensive than ceramic ones, there are much less precious metals.
It is also taken into account that the processing of such a converter unlimited is a more laborious and costly process
Since it is sometimes impossible to visually determine the conditions of a converter unlimited and it’s size, if it is also broken, it is better to use spectral and chemical analysis.
If a used converter unlimited is sold in a tank
then the price can be determined by the corresponding marking on the body. Sometimes evaluation is made by photographs or by phone, but this service is offered exclusively to regular customers.
The final cost of the used automobile converter unlimited is calculated after spectral and chemical analyzes, only this way makes it possible to determine the exact content of precious metals in the catalytic converter.
The high cost of used converter unlimited is explained by the fact that precious and rare metals of the palladium and platinum groups are used for their production.
If you need to replace the converter unlimited on a car, do not throw away the old one, sell the used converter unlimited to get a payment.
This will save money before purchasing the new device and it will cost you less. Plus, you show that you care about the environment.
Common malfunctions of a converter unlimited can occur due to exposure to high temperatures over 1000 degrees and chemical reactions. As a result, the part can burn out or melt.
The second most popular reason is low-quality fuel, which cannot burn completely.
It burns out in the collector or the unit itself, clogging cells and making it difficult for air to pass. A similar situation can happen with high oil consumption in the engine, which can also actively contaminate filters.
The presence of problems in the operation of a car converter unlimited can be determined even just looking at it.
If the body of the part is deformed, there is a high chance that it is damaged. At the same time, it will not be possible to inspect the device from the outside for clogging with dirt and combustion products.
You will need to remove the clogged converter unlimited.
If there is an initial stage of wea
without damage or contamination of cells and the converter unlimited is not deforme or melted,
it can be sold to a specialize company getting a good profit.
Basic price is the following: ceramics – up to 600 EUR/kg,
particulate filter (PDF) – up to 300 EUR/kg, metallic foil – up to 70 EUR/kg.