INTERNAL HIIGH FRQUENCY VIBRATORS WITH BUILD IN CONVERTER

Description

 construction equipment, internal high-frequency vibrators with a built-in converter typically refer to vibratory compactors or concrete vibrators. 

1. Vibratory Compactors: These are machines used to compact soil, gravel, or asphalt during construction. They use a vibrating mechanism that helps settle and compact the material more effectively than static compaction methods. The vibratory compactor typically includes an internal mechanism that converts the rotational motion of the engine or motor into high-frequency vibrations that are transmitted through the compactor's base plate or rollers.

2. Concrete Vibrators: These are tools used to consolidate freshly poured concrete to remove air bubbles and ensure uniform distribution of the concrete mix. Internal vibrators (often called immersion or poker vibrators) are inserted directly into the concrete mix. They have an internal mechanism that converts electrical or mechanical power into high-frequency vibrations, which are transmitted to the concrete.

The "built-in converter" you mentioned likely refers to the mechanism within these machines that converts the power from the engine (for vibratory compactors) or from an external power source (for concrete vibrators) into the high-frequency vibrations needed for compaction or concrete consolidation.

EWO Electric High Frequency Internal Vibrators, which are directly connected with the mains supply at 230 V, 50/60 Hz, consist of a tractor unit called vibrator head, 10 metres of electric cable and of 5 metres internally reinforced operating hose