Eccentric concrete vibrator
Strong plastic housing with double insulation and water-proof protection.
Maintains a constant speed in the consolidation process regardless of slump.
Requires less power consumption, using only the energy necessary for job completion.
Vibrator with an ergonomic hand grip for operator comfort.

Concrete Poker feature
The vibrator head is driven by a rotating flexible drive shaft that transmits the drive from the drive unit.
The vibrator head uses an eccentric mass to produce vibration. Ball bearing support the rotor at each end.
High frequency vibration allows the efficient compaction of low slump concrete mixes.

Work principal
The basic principal of concrete vibration is to consolidate the mix by removing entrapped air. Vibration is a series of rapid compressive impulses which greatly reduces the surface friction between the various size particles of the mix. The result is the rearrangement of these particles into a denser mass. During the vibration process. Unwanted trapped air escapes to the surface.

A concrete vibrator uses an off-centered weight, which is spun as much as 10,000 times a minute, causing large air pockets in the concrete to disperse as the concrete is shaken. Especially in pours of low slump concrete, which uses minimal water, the use of a vibrator is essential to ensure that the concrete does not bubble or form holes. In cases where consumers will be looking at the finished concrete, as is common in some schools of design that employ concrete counters and floors, this tool will help create an even and attractive surface, rather than one that may be slightly ragged.

The advantages of consolidating concrete by vibration:
 ● Greater density of the concrete
 ● Greater strength
 ● Improved bond with reinforcement steel
 ● Greater bond on construction joints
 ● Greater durability
 ● Improved product finish
    ......

BEFORE EACH USE, inspect the general condition of the Concrete Vibrator. Check for loose screws, misalignment or binding of moving parts, cracked or broken parts, damaged electrical wiring, and any other condition that may affect its safe operation.

If abnormal noise or vibration occurs, have the problem corrected before further use. Do not use damaged equipment.

Clean all components with a damp cloth after each use. Remove all concrete residue.

After 50 hours, the Vibrating Head Assembly and Flexible Cable Assembly may require cleaning and lubrication.

Also, the motor brushes may need cleaning or replacement. This should be done by a qualified technician.