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Vibroflotation compaction piling machine with high quality motor BJV75E-426
The Top Feed Electric Vibroflot Spec. | ||||||||
Type | Power (kW) | Rated current(A) | Max rotation speed(rpm) | Max amplitude (mm) | Vibration power(kN) | Weight (kg) | Outer diameter(mm) | Length(mm) |
BJV75E-426 | 75 | 148 | 1450 | 16 | 180 | 2018 | 426 | 2783 |
BJV130E-426 | 130 | 255 | 1450 | 17.2 | 208 | 2320 | 426 | 2963 |
BJV180E-426 | 180 | 350 | 1450 | 18.9 | 276 | 2586 | 426 | 3100 |
Vibroflot profile
As a pile driving machine, vibroflot is a typical equipment with
big population, high efficiency and better economy.
The working principle of the vibrator is that the special motor
mobilizes the eccentric block within the vibrating body through
coupling, generating centrifugal force, and causing horizontal
vibration of the whole vibrator. The vibrator can be applied in the
construction of packing vibro pile and compaction vibro pile. It is
applicable for the consolidation of foundations such as gravelly
soil, sandy soil, silt soil, cohesive soil, artificial soil and
collapsible soil etc., as well as increasing density and resisting
liquefaction of various types of liquefiable soil. After vibration
shock process, the stratum can stand a certain degree of dynamic
load, and can improve bearing capacity of foundation soil, relative
density and liquefaction resistance capacity.
Vibroflotation
vibroflotation is one of a typical technique which is a widely used
application for foundation soil improvement. In vibroflotation
construction, vibroflot equipment makes a joint action of
horizontal vibration and high pressure water or air shock to
compact the loose sand layer or formed in soft soil of gravel
column to compose the composite foundation with original soil
together, finally achieve the improvement of soil by load capacity,
settlement controlling as well as the anti-seismic capacity.
Vibroflotation is often used in foundation treatment of dams, oil
fields, power plants, ports, airports, bridges, etc.