High-quality
REFINING & HARDENING
Coating and thermal treatment are highly specialized procedures. Refining can alter the properties of components, improve their function, and also optimize their appearance. Altered or improved material properties can also be achieved with thermal treatment. All refining and hardening methods are provided by our specialized system partners and seamlessly integrated in our ERVO manufacturing process.
PARTS REFINING
ERVO offers its customers a broad range of in-house and external refining technologies for the components and metals they require.
- Vibratory finishing (ERVO)
- Ball polishing (ERVO)
- Vacuum soldering
- Anodizing
- Hard anodizing
- Nickel plating (all hardness grades)
- Gold plating (all hardness grades)
- Chrome plating
- Powder coating
- and many more
THERMAL TREATMENT
Qualified ERVO system partners take care of the physical modification of surface properties, in particular hardening. Efficient, process-optimized, and high quality
- Case hardening
- Plasma hardening
- Gas nitriding
- Induction hardening
- Vacuum hardening
- Annealing
- and many more
