In January 2019, we launched the first low-pressure plasma coating line in our series production. In a highly reactive plasma, elastomer sealing surfaces are provided with plasma coatings in this new machine. These nano-coatings can permanently prevent the unwanted stick-slip effect on valve seals.
Such coatings will be sold by HOFFMANN under the product name HOFFPLAS.
Test our new HOFFPLAS coatings on your sealing parts. Call us your requirements and we will produce free samples for you.