Vibratory plate electric - the necessary equipment for good roads

Vibroplate is one of the necessary equipment for construction work. It is intended for sealing of various surfaces - sand, a mixture of gravel and crushed stone when laying roads, loose soil. Plate compactors are divided into petrol - devices that operate on the basis of the internal combustion engine, as well as electrical, which operate by charging from an alternating current source.

The device of an electric plate compactor

The electric plate compactor has several basic parts:

1. Working part - directly a plate, tamping the surfaces.

2. Electromechanical vibrator with circular oscillations. This part is installed in the central part of the plate and is an asynchronous three-phase electric motor. The ends of the shaft of its short-circuited rotor are imbalances. It is they, rotating just like the rotor, create a directional force.

3. Control handle. This element is mounted on the frame using special vibration isolators, and the frame is fixed to the plate.

Sealing of the surface occurs due to a vertically directed force acting in the vibrator. The progressive motion of the plate compactor produces by virtue of a horizontally acting force.

In order to change the effect of the plate on the surface to be processed, it is necessary to change the angle between the two parts of the unbalance at each end of the shaft. The imbalances consist of two equivalent parts - movable and immovable. Depending on the distance between them, the strength of the plate changes.

Vibroplates are divided into progressive and vibroplates are reversible - depending on the principle of operation.

Progressive plate compactors

Vibratory plate electric progressive is also called one-stroke. She only moves forward. Such devices are used to work on small objects, where there is enough room for maneuvers, that is, the room should be of a regular shape, without protrusions and many turns.

Reversible plate compactors

Vibratory plate electric reversible has a high resistance to the action of abrasive materials.

With the help of double adjustment, the compaction operation can be carried out both for forward and backward movement, as well as in one place. Such a plate compactor perfectly copes on soils of various degrees of cohesion. The machine has excellent maneuverability, suitable for work in crowded conditions. Another of its advantages is low noise.

Purchase of plate compactors

Vibroplate electric, the price of which depends on the principle of work, can both be bought and leased. The purchase of a slab is advisable for large amounts of construction work, where compaction is mandatory. This, for example, is the work of road services. At the enterprises having other profile of activity, first of all absolutely other equipment is used, and additional is the electric plate compactor. Renting from specialized organizations of this equipment in this case will be the best option.