High quality surface coating systems

From advice on construction to the manufacture of complete components, from single part to large-scale production you will find exactly the performance that you require. And to boot: Service in the true sense of the word. Thermal spraying opens up a new performance dimension in mechanical engineering. Kind of processes: - HVOF - ASP - WIRE GAS SPRAY - LASER WELDING - COATINGS WITH A WIDE RANGE OF MATERIALS

HVFO Coating (High Velocity Oxygen Fuel)

- Gas velocity > 2000 m/s
- High hardness ( 1400 HV 300 )
- Coating with higt bond strength ( 100 MPa )
- Low porosity ( < 1% )
- Podwer velocity ( > 1000 m/s )
- Coating thickness ( 20 – 2000 Micron )
- Smooth surfaces ( Ra < 2 Micron )
- Processing of fine-grained Powders ( + 5 – 15 micron )
- Optimum Decarburisation of cermets (Tribology)
- Low Heat input

APS Coating (Air Plasma Spray)

Plasma spray coating is the most flexible process out of all the thermal spray processes. Basically, it is the spraying of molten or heat-softened material onto a surface to provide a coating. The utilization of the powerful plasma spray coating technology can facilitate the spraying of almost any ceramic, cermet or metal onto a wide variety of materials with exceptional bond strength as well as a minimal distortion of the substrate.

Wire Gas Coating

Wire metallization, the first thermal spraying technique to be used. Especially used to restore original dimensions of worn parts and for anti corrosion coatings. In this process thermal energy is obtained from the combustion of combustible gas and coating material is in form of wire.

Laser Welding/Coating

Laser welding belongs to the most modern welding methods, as well as coating methods. It is a competition for advanced welding processes, among others electron welding. The welding process is characterized by very high efficiency and the ability to combine the most diverse shapes in all welding positions, which increases the efficiency of production processes. The laser welding process consists in fusing the area of contact of the joined objects with heat obtained as a result of the addition of a concentrated coherent beam of very high power density to this area.

New Parts

Full manufacture of thermally sprayed components