EVT plants can be used with the following solvents:
- Chlorinated hydrocarbons (CHCs) e.g. perchloroethylene (PER), trichloroethylene (TRI) and methylene chloride (DCM)
- Modified alcohols
- Hydrocarbons (A III)
- Brominated hydrocarbons (nPb)
- Olschner Optimal Products
It is only in conjunction with the right solvent that a plant becomes the ideal solution for your application. We will be happy to advise you on the various solvents available and their properties.
In order to select the right solvent, it is essential to consider the preceding and following work processes. If the next process is “welding”, then CHCs, which completely eliminate grease and oil, are the right choice. But if the following process is “packaging and storage”, then hydrocarbons, which leave behind a slight residual film of grease, may be preferable because of the protection they afford against corrosion.
If a combination of perfect degreasing and preservation is required, a single plant can be equipped with multiple tanks.
In order to identify the best solution for your cleaning task, we cordially invite you to visit our test centre in Sternenfels, Germany. There we have a variety of plants for trials with different cleaning media.