Top feed vibroflot with best quality and peformance used for stone
column engineering BJV75E-377
| Top Feed Vibroflot Spec. 377 series |
| Type | BJV75E-377 | BJV100E-377 | BJV130E-377 | BJV150E-377 | BJV180E-377 |
| Power/kW | 75 | 100 | 130 | 150 | 180 |
| Amplitude (at Tip)/mm | 17.5 | 19 | 19 | 19 | 21 |
| Centrifugal force/kN | 188 | 180 | 180-276 | 180-276 | 180-276 |
| Weight /kg | 1828 | 1880 | 1900 | 2100 | 2140 |
| Diameter/mm | 377 | 377 | 377 | 377 | 377 |
| Length/mm | 3110 | 3215 | 3355 | 3445 | 3485 |
| Diameter of the work pile/mm | (700-1200) | (700-1200) | (800-1200) | (800-1200) | (1000-1200) |
Overview
It is used for vibroflotation compaction and top feed
Vibroflotation Gravel/Stone Column Pile Construction. The power of
vibroflotation equipment produced by BVEM covers 75kw-260kw, and
the diameter range of pile making is 700mm-1200mm. It is applicable
to the reinforcement of gravel soil, sandy soil, silt, cohesive
soil, artificial fill and collapsible soil, as well as the
densification and anti liquefaction treatment of various
liquefiable soils.
Component of Top feed Vibroflot system
1. 
Hanging Head
It is connected with the lifting equipment and installed at the top
of the vibroflotation system, which is an important part to ensure
the safe construction of the whole vibroflotation system. The
supporting curved beam plays the role of supporting and protecting
the cable and water pipe.
Guiding role in pile making process. Cables and water pipes pass
through them. During construction, when the water demand is large,
it can be directly used as a water pipe. Increase or decrease the
number and length of extension tubes to meet the requirements of
pile making depth in construction.
It belongs to vulnerable parts. Eliminate the impact of vibration
of the extension tube ( part2) and its accessories on the vibroflot
during construction.
Submersible motor for vibroflotation device. It drives the
eccentric block in the vibration body(part 5) to rotate through the
main shaft.
Eccentric block is included. After the motor rotates, the
horizontal vibration force is transmitted to the surrounding soil
layer to compact the collapsed soil or additional materials into
piles
Finished peoduct display - Produced vibroflot system equipment
Vibroflot- Extension Tube- Hanging Head - Vibration Damper
China vibroflot manufacturer--Beijing vibroflotation engineer machinery co.,ltd (BVEM)
- provide whole process service
Geological analysis
BVEM’s geological experts support clients on the professional
analysis of soil situation and give the suggestion of feasible
solution.
Vibroflotation design
By analysis and calculation result, help clients formulate
vibroflotation design scheme, including the pile layout, depth of
pile, diameter of pile and volume of feeding stone etc., and
quality control method as well as testing method.
Equipment selection
In terms of situation of engineering, with consideration of
technology, cost and construction period requirement, recommend the
vibroflots model with suitable capacity and high cost performance.
Construction Scheme
According to the situation of engineering, formulate the feasible
construction organization scheme, including the number of
construction unit, stages and sequence of construction.
Installation&Commissioning
Service engineer reach job-site to guide the installation and
commissioning of equipment, make sure equipment normal operation.
Construction Guiding
Engineers with full of construction experience demonstrate the
operation of vibroflotation and train the operators of clients,
help clients understand construction process and the quality
control method.
