STI Group offers a wide range of surface coatings and mechanical treatment processes for the various requirements of numerous general industries sectors.
For example, for customers in the food industry the company produces drying and cooling rollers for the production of powder substrates, and conveyor systems with tailored functionality. These products require high wear and corrosion resistance as well as qualities such as easy release or good adhesion of the products to be processed. This can be achieved by adjusting the structure of the chrome layer accordingly.