Specifications

Oscillator is in use for insertion and retraction of casing adopted ALL CASING.

Oscillator is in use for insertion and retraction of casing adopted ALL CASING method for foundation work of buildings and bridges. Insert diameter 1 to 3 meter casing by oscillating it with hydraulic cylinders, simultaneously remove soils and gravels from inside of the casing using grabs and/or chisels for breaking rocks. Once the casing reached predetermined depth, the reinforced bar cage is inserted, the concrete is filled through tremie pipe, the casing is retracted, and thus a cast-in-place concrete pile is constructed under the ground.