Dry method construction bottom feed vibroflot equipment used for
vibro replacement engineering
| The Bottom Feed Electrical Vibroflot Spec. |
| Type | BJZC-BFS-400-180 |
| Power(kW) | 180 |
| Voltage(V) | 380 |
| Rotation speed(rpm) | 1200-1800 |
| Working pile diameter (mm) | 900-1200 |
| System pressure(bar) | 6 |
| Vibration force(kN) | 200-300 |
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 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.
Profile of Bottom Feed Vibroflotation:
Bottom feed method vbroflotation construction need a special
vibroflot equipment with bottom feed system to realize. This
professional equipment are commonly composed of :
1. Electrical or hydraulic vibroflot system ( vibroflot, damper,
extension tube and electrical cabinet )
2. Feeding system ( feeding tube , damper )
3. Stock bin system ( double bin or single bin )
4. Material supply system ( lifting hopper )
5. Controlling system ( Valve controlling , air pressure
controlling, material level controlling )
Due to the diversity of engineering condition, bottom feed
vibroflot need to be customized for production.
BVEM profile (Beijing vibroflotation engineer machinery co.,ltd)
With 30 years experience of vibroflotation industry, BVEM
researched and developed a variety of electric vibroflots motor
power from 30 kw to 260 kw. BVEM’s vibroflots has complete
specification model which makes widely using of range. The quality
of the equipment and performance have already achieved the domestic
industry leading level. Through the application of hundreds of
domestic and international projects, including the Yangtze River
Three Gorges Soft Ground Treatment Project, The Hong
kong-Zhuhai-Macao Bridge Project, Dubai Palm Island Project,etc,
BVEM has developed to be Asia's larger electrical vibroflots
equipment manufacturers, and are being highly recognized by
domestic and international clients.
