BVEM 130 kW vibroflotation device for driving stone column pile in ground improvement project

Vibroflot profile(BVEM)

1.The first one who introduced and studied vibro compact method in China
2.The first one who developed application in Chinese projects
3.Has the top experts of vibroflotation tech. and experienced construction management team
4.China first one who reserched and produced vibrators
5.China first and only one who produced the Bottom Feed Vibroflot
6.The first one who produced domestic hydraulic-driven vibrator
7.All types&models coverage:30kw-260kw
8.Editor-in-cheif of industry standards <Technical Specification of Vibroflotation Method in Hydrauelectric and Water Resources Projects>(DL/T5214-2005)
9.Editor-in chelf of industry standrds <Electrical Deep Vibrator>(DL/T 1557-2016)
10.China first one who developed vibroflotation application in variety of industry(thermal power,hydraulic power, petrochemical, highway,rail, port etc.)
11.Cooperate with DI and support to formulate the design and construction scheme

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Vibro replacement
Jet water and vibrate by vibroflot to form holes. Fill in pile holes by section with solid filling materials such as gravel (cobble) etc., to finally form composited foundation.
Boring
By vibration and the flushing of water and/or air, the vibroflot penetrates to the designed depth.
Backfill
Fill stones into the bore-hole, and compact section by section up to the ground according to the requirements of compaction current and the sectional compaction length.

Vibroflot characteristics
The vibroflot barrel and the motor housing are made of high strength forged steel
The motor coil adopts high temperature aging film envelop, long service life and good insulation effect
Unique circulating water cooled motor structure, good heat dissipation with high efficiency
Both vibroflot and motor are imported with FAG original bearing
Double-deck vibrating head design with good resistance, easy to replace
Unique bearing oil lubrication, further improve bearing life