CAT NO: DIDACTICNLE-Export-115008
Universal-Automatic Compactor.
It is a motor driven mechanical compactor useful
for soil compaction into 100mm to 102 mm & 150mm to 152.4 mm
diameter moulds. Two sets of Rammers are provided, one of 2.5 kg and
arranged for 300 mm & 305 mm drop and other 4.5 kg and arranged for
450 mm & 457 mm drop. The rammer assembly is provided with a ratchet
and pawl arrangement to lift it from the top of the soil layer. When
the rammer reaches the required height the pawl release the rammer which
falls freely on soil surface. The release mechanism is operated by an
arm moving up and down which is connected to a reduction gear coupled to
the motor through another arm. An automatic blow counter fitted to the
compactor is used to set the number of blows. The base plate of the
specimen mould is to be fitted to the rotating base plate of the
instrument which marks 1/5” revolution per stroke. The equipment is
suitable for operation on 230 V, 50 Cycles, Single Phase, A.C. supply
moulds are to be ordered separately.
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