» Non-Destructive Testing » Liquid Penetrant Testing » Stationary Facilities for Penetrant Testing » Electrostatic Devices
Electrostatic Devices
Specifications
Electrostatic liquid application is a highly efficient coating method, offering decisive advantages over conventional application techniques for penetrant testing in many industrial branches.
Due to the electrostatic charge the penetrant (developer) particles repel each other to produce an extremely fine atomization. The uniform spray jet generates a very homogenous material application with an even coating, resulting in a particularly high quality finish.
The wrap-around effect results from an electric field between the negatively charged penetrant (developer) particles and the grounded work piece. Both the front and rear end of the work piece can thus be coated simultaneously – with dramatical savings of material and time. To achieve maximum wrap-around and optimal application efficiency the electrostatic systems operate at a very high level of performance.
The wrap-around effect results from an electric field between the negatively charged penetrant (developer) particles and the grounded work piece. Both the front and rear end of the work piece can thus be coated simultaneously – with dramatical savings of material and time. To achieve maximum wrap-around and optimal application efficiency the electrostatic systems operate at a very high level of performance.
