Plate Shakers - Good vibration
Plate compactors are one of the important machines in construction. They
are used to compact the ground before constructing driveways, paths, squares,
foundations and buildings. Plate compactors come in a variety of sizes,
weights, and power levels. We will dive deeper into vibratory plates including
their features, applications, benefits and important factors to consider when
choosing the right vibratory plate.
Other names for Plate shakers are vibrating plates, plate compactors or vibrating
rammers.
Features of vibratory plates
Plate compactors are used to compact soil by creating vibrations. They are
usually equipped with an internal combustion engine or an electric motor that
generates the vibrating force via an eccentric or lever. The plate of the
vibratory plate is placed on the ground and vibrates at a high frequency to
compact the soil. It is important that the frequency of the vibratory plate is
adapted to the type of material to be compacted and the required density. There
are also vibratory plates that are additionally equipped with a stamping foot
that achieves higher compaction. However, it is more effective to use separate
machines, pounding in the depths and shaking on the surface.
In addition to the vibration, the high weight of the vibratory plate also
plays an important role in compacting the soil.
Unbalanced circular shafts also ensure the propulsion of the vibrating
plates. If two eccentric exciter shafts are installed, the plate can run backwards
and forwards. A third exciter shaft generates the vibration for soil
compaction.
Applications of vibratory plates
Plate compactors are used in many areas, including:
• Path construction: Compactor plates are used to compact the soil before
constructing paths or squares. They are particularly useful for the
construction of smaller projects where the use of compacting road rollers does
not make sense or where space does not allow otherwise.
• Foundation construction: Plate compactors are also used to compact the
soil prior to the construction of building foundations. A compacted layer of
soil beneath the foundation and floor slab is the basis of any building.
• Gardening and Landscaping: Plate compactors are also used in gardening
and landscaping work for compaction such as sidewalks, patios and driveways.
Advantages of vibratory plates
• Efficiency: Plate compactors are very efficient and can compact areas in
a short time. They can also be used in tight areas that are difficult for other
machines to access.
• Low Vibration: Modern plate compactors are typically equipped with shock
absorbers that reduce vibration and create a quieter working environment.
• Easy to Use: Plate compactors are typically easy to use and require
minimal training.
• Control: Modern vibratory plates have a compaction control that gives the
operator feedback on the state of soil compaction. This is done by measuring
the reflection of the vibration emanating from the vibrating plate
• Versatility: Plate compactors come in a variety of sizes and weights to
meet the needs of different construction projects.
• Transport: Due to their small dimensions, vibratory plates are easy to
transport.
Factors when choosing vibratory plates
• Size and Weight: The size and weight of the vibratory plate depends on
the size of the project. Larger projects usually require larger vibratory
plates with more power.
• Engine: Plate compactors can be powered by an internal combustion engine
or an electric motor. Versions with hydraulic motors are also known. If you
plan to use a vibratory plate indoors, an electric motor might be a better
choice as it is quieter and has lower emissions.
• Vibration Frequency: Vibration frequency is an important factor when
choosing a vibratory plate. A higher frequency results in higher compression,
but it is also more expensive and requires more maintenance.
• Shock absorbers: Plate compactors should be equipped with shock absorbers
to reduce vibration and create a quieter working environment.
• Transport: Consider how easy it is to transport the plate compactor to
and from the job site. Smaller, lighter vibratory plates are easier to
transport, but for larger projects you may need a larger vibratory plate that
is heavier.
• Cost: The price of a vibratory plate can vary depending on size, weight
and performance. Consider your budget for buying or renting a vibratory plate
and choose an option that suits your needs.
Conclusion
In summary, a plate compactor is an important machine in construction, used
for compacting soil in preparation for construction. When choosing a vibratory
plate, you should consider factors such as size and weight, motor, vibration
frequency, shock absorbers, transportation and cost. Careful selection of the
right vibratory plate can help you save time and money and ensure your
construction project is a success.