dur-400 hydraulic reversible plate compactors

The vibrating plate compactor is mainly suitable for compacting materials with low adhesion and friction between particles, such as river sand, crushed stone, and asphalt. The main working parameters of a vibrating plate compactor include: bottom area of the working plate, overall mass, excitation force, and excitation frequency. In general, the bottom plate area of the same specification of flat plates is similar, so the performance of flat plate impact compactors is mainly affected by the overall quality, excitation force, and excitation frequency of the machine. The excitation force is mainly used to maintain the forced vibration of the compacted material; The excitation frequency affects the compaction efficiency and degree, that is, under the same excitation force, the higher the excitation frequency, the higher the compaction efficiency and compactness.