... for online purchase with fast delivery.Plate Compactors are low amplitude and high frequency, designed to compact granular ... two eccentric weights at high speed to develop compaction force. The heavier the plate, the more compaction force ... model optional including forward Vibratory Plate Compactor SPC50, SPC60, SPC70, SPC80, SPC90, SPC100, Reversible Vibratory Plate Compactor SPC125, SPC160, SPC270 ...