Vibrator Mace

The vibrator mace is a concrete sealer attachment. The high speed of movement ensures the elimination of cavities and voids in the solution. The correct selection of the tip ensures high quality and good adhesion of the concrete mix.

Types of vibration tips

Depending on the mechanism of pulse transmission from the motor to the nozzle, they differ

• pendulum;
• eccentric maces.

The type of vibrating tip for a deep vibrator is determined by the manufacturer. Only a pendulum or only an eccentric set can be installed on a specific model.

Pendulum maces of deep electric vibrators

The design of the pendulum-type vibrating tip is similar in structure to a bell. The motor rotates the core of the flexible shaft. Through the transfer mechanism, the flexible shaft acts on the core (tongue) of the vibrating head.

The tongue comes into contact with the inner walls and generates vibrations. The frequency of impacts is several times higher than the engine speed. During one rotation of the motor, the tongue strikes the walls of the vibrating tip 5-6 times.

The main advantages of a pendulum-type submersible device include simplicity of design and long service life. One of the disadvantages is the high load on the coupling, as well as the possibility of blocking the tongue with liquid lubricants or dirt. Therefore, compositions such as "Litol" or "Solidol" are recommended.

Eccentric maces of deep-seated electric vibrators

Eccentric tips work on the basis of direct pulse transmission from the motor to the tip. The unbalance (eccentric) forms circular vibrations of the mace for the concrete vibrator. The vibration frequency of the tip coincides with the frequency of the motor.

An eccentric mace on a concrete vibrator compares favorably with pendulum devices with an unlimited service life, as well as an even distribution of torque over the working surface. The parts are not destroyed by friction against each other. Both liquid and thick lubricants can be used.

The main disadvantage of deep vibrators with vibrating tips for eccentric concrete is the need for frequent replacement of flexible shaft cores. Due to the high rotational speed, these parts experience increased mechanical loads.

How to choose a mace for compacting concrete mixtures?

The vibrator's performance is affected by the diameter of the mace. The larger the diameter, the larger the volume of the mixture is processed per unit of time.

The tips at 7.6 centimeters weigh more than 8 kilograms. It is not very convenient to work with equipment of this weight for a long time. The reinforcement step is also taken into account. The optimal diameter is at least 1.5 times smaller than the cell size.

The Salutech company offers high-quality components for construction electric vibrators at reasonable prices. A consultant will help you order and buy a mace for a deep vibrator and related products. Delivery from the store to any address in Moscow and the Moscow region is possible. Please contact us, every customer is important to us!