Such vibrators have a special electric motor, which is mounted in a vibration and equipped with eccentrics. It is worth noting such a vibrator should not be used to lay tiles. It is better to use the services of professionals (Dalle. . ua). A safe voltage of 42V is used to power such an electric motor, with a frequency of 200Hz. In this case, the voltage comes directly from the electronic converter, which is powered by a conventional 220V outlet.
Standard electrical converters are built on electronic components, moreover, they are completely absent in them, any mechanical details. The resource of such converters is almost unlimited. Converters are practically safe due to the existence of their protection systems from various freelance situations. The design of the vibrator itself provides excellent electrical insulation and water resistance of the case.
Directly from the vibration to the power source, only the power cable passes in the rubber hose, so there is no wear of the flexible shaft, the hose becomes protection of the power cable. This vibrator is completely protected from external influences, and this makes it possible to work even in rainy weather.
Deep high -frequency vibrators differ from traditional mechanical vibrators with a fairly high resource of work, the highest performance, reliability, low cost of operation and small maintenance.
For maintenance of such a device, it is only necessary to thoroughly rinse the part of the device, which is immersed in concrete.
Construction companies constantly performing concrete work are recommended to have one vibrator to replace as a spare.