EWO Electric High Frequency Concrete Vibrators deliver high centrifugal force, constant speed and increased wear resistance.
EWO Electric High Frequency Concrete Vibrators are equipped with a small electronic frequency converter integrated into the power cable, suitable for connection to a single phase mains socket.
The shaft is supported by four bearings for extra heavy-duty work requirements.
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.
The high centrifugal force is generated by a high-frequency electric motor integrated in the vibrator head.
Vibrators are equipped with a keypad (IP 66 protection) in polyamide, complete with switch protected by a reinforced gasket resistant to continuous use and wear.
A small electronic converter, complete with switch, is integrated into the power cable.
The inverter is housed in a sturdy, dust-tight, waterproof (IP 66) aluminium casing. It is protected against overload, overvoltage, excess temperature and short circuits.
An LED signals with different colours the accurate functioning or the presence of a fault. Each color corresponds to a specific fault.
All electronic components are covered with a resin to protect them from vibration, humidity, and any shock.
