IRFUflex Modular internal vibrator: Maximum flexibility with the modular internal vibrator system

The modular, high-frequency IRFUflex internal vibrator series offers the option of combining head components in different sizes with a converter component. As a result, you’re always prepared for the widest variety of tasks on the construction site and can quickly and easily retrofit if there is wear. The sturdy coupling point can be operated with a few easy steps. The IRFUflex is a version of the IRFU series and is a high-performance internal vibrator designed for professional long-term application to satisfy high expectations for concrete consolidation results.

Bodyguard

The Bodyguard offers safer operation even at voltages above the protective low voltage range. Therefore, the IRFU can also be operated using power sources that are not secured against fault current. This reduces the risk potential on the construction site.
The Bodyguard continually monitors the flow of current. In the event of a fault current, the power supply is interrupted within 3 milliseconds. This provides protection to the operator and the machine.

Switch box with integrated frequency converter

The integrated frequency converter means no additional machine is necessary. The compact unit is easy for the operator to transport around the construction site.

More Features

Illustration Wacker Neuson RPM-stable motors

High-performance electric motor with stable speeds

With the consistently high rpm, this high-frequency internal vibrator delivers reliable concrete consolidation performance and efficient, high-quality results.
The motors were developed by Wacker Neuson and are wound and produced by in-house manufacturing in Germany. This ensures consistently high engine output and quality.

The vibratory head of the IRFU high frequency internal vibrator ist completely hardened.

Completely tempered vibrator head

The vibrator head is fully tempered. This makes the head particularly sturdy and prevents quick wear.

Made in Germany

High quality standard, high performance and long service life are guaranteed, as the machine is developed and produced in Germany.

Thermal overload protection breaker

The IR series is equipped with a thermal protection switch. If the internal vibrator runs too long outside the concrete, it automatically switches off to prevent the motor from overheating. This increases the service life of the machine.

Vibrator head with cylindrical roller bearing

The heavy-duty cylindrical roller bearing is durable, especially when used under tough job site conditions.

The IRSE vibrator and FU converter can be easily connected by hand

Changing the vibrator part can be done very quickly and easily, as for example no vise or spanners are required.

IRFUflex: Converter and cylinders can be flexibly combined with each other

Modular system

The modular structure allows the machine to be configured appropriately for every application.
Only one drive unit is required in order to use internal vibrators in different sizes. This allows saving costs on acquisition and maintenance.

The specification of the effective diameter is not binding, based on the practical experiences of our customers under specific operating conditions. Please note that under specific operating conditions these findings may vary. We recommend always beginning by carrying out a test pour under operating conditions.
Please note that the product range may vary depending on the country. Under certain circumstances, the contents / products shown here may not be available in your country. The illustrations, equipment, and data shown may also differ from the current product range in your country. Optional extras may be shown that are subject to an additional charge. Subject to changes.
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CALIFORNIA Proposition 65 WARNING: Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.