Electric Concrete Vibrator

An electric concrete vibrator is a construction tool used to compact freshly poured concrete by removing trapped air and ensuring the mix settles evenly around reinforcement bars and formwork. This process improves the strength, durability, and finish of the concrete. How it works The tool uses an electric motor to generate rapid vibrations. These vibrations are transmitted through a metal probe (called a “poker” or “needle”) that is inserted into wet concrete. The vibration: Forces out air bubbles Helps concrete flow into gaps and corners Increases density and bonding