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External Vibrators

BRECON Low Frequency External Vibrators for dry cast compaction

We offer a wide range of vibrators from 500 to 3.600 rpm.

Low frequency vibrators generate larger amplitudes combined with small, medium to very high forces. Since they can be connected directly to the main power supply (50 or 60 Hz) they do not require a frequency converter or control. That makes them useful for a wide range of applications in all industries.

BRECON's top quality low frequency vibrators are ideal for the Dry Cast Concrete Industry.

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BRECON High Frequency External Vibrators for wet and dry cast compaction

BRECON high frequency vibrators generate amplitudes from 6.000 r.p.m. for standard wet-cast applications and up to 9.000-12.000 r.p.m. for specific requirements like e.g. in large concrete pipe forms.

Wet cast concrete only consolidates at frequencies between 4.500 and 6000rpm with a proper quality. Just the right frequency guarantees a perfect compaction without the risk of disaggregation. With a variable drive it is possible to determine the optimum frequency where the concrete consolidates in shortest time and with highest density.

The ideal frequency for each mixture can be adjusted by frequency inverters that are indispensible for operating high frequency vibrators. The highest quality can be reached with our Synchronous External Vibrators..

BRECON's top quality high frequency vibrators are suitable for Dry Cast and Wet Cast Concrete Compaction.

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Dry Cast Concrete with high or low frequency vibrators:

Dry cast concrete compaction is an extremely rough application. It is the ideal environment for BRECON's hugely reliable and top quality vibrators to come to its full potential.

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Wet Cast Concrete:

Wet cast concrete offers, through its liquidity, enormous flexibility. It is suitable for casting almost any kind of elements. Due to this, pre-cast plants using wet cast concrete have to adapt the concrete compaction constantly to new elements, designs and sizes, usually in small custom-made series.

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Contact us now on +27 (0)11 310 8660, +27 (0)11 310 7113 or +27 (0)72 459 7063. You can also email us at [email protected]