Concrete vibrators are used for construction based applications. They come in several different shapes and sizes. It is used for concrete compaction mainly in constructing roads, railways, and buildings. It consolidates freshly poured concrete to remove the trapped air and excess water.As wet concrete is poured, air bubbles become trapped within the mixture creating cavities or honeycomb-like spaces. Left untouched, “honeycombing” can compromise the cement's longevity and strength. Vibrators force the trapped air out of the mixture leaving the final product a more compact and level slab.Vibrating compactors are used for soil compaction especially in foundations for roads, railways, and buildings. Concrete vibrators consolidate freshly poured concrete so that trapped air and excess water are released and the concrete settles firmly in place in the formwork.

Vibrators are devices that produce high-frequency vibrations that serve to compact concrete poured. The vibrations help to get rid of air bubbles, which causes the spread material to become more consistent, which in turn increases the strength after it dries.Vibration is used to help fresh concrete flow around reinforcement and to fill forms, as well as to remove entrapped air bubbles. While vibration is important for proper consolidation, care must be taken to avoid segregating mixtures or removing en- trained air.Because of its ubiquity, vibration is highly applicable for investigating the operational conditions and status of rotating machinery and structures. Vibrations can be represented in different forms, including displacement, velocity and acceleration.

A Surface Plate Vibrator is a machine designed for compacting soil, asphalt, and similar materials. They are placed directly on the concrete mass. They vibrate concrete from the surface at the time when screeding is carried out. It is an ideal option for compaction of shallow elements and when used in combination with concrete having low water to cement ratio.Vibrating is a critical step on many concrete construction projects. When concrete is poured, it might have hundreds or even thousands of air bubbles, which can substantially weaken the concrete structure. Concrete vibrators eliminate air bubbles by vigorously shaking the freshly poured concrete.