Place of Origin:
China
Brand Name:
BVEM
Certification:
ISO 9001:2015
Model Number:
BJZC-BFS-400-180
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Advanced piling equipment of bottom feed vibroflot for vibro replacement construction BJZC-V400-180
| The Bottom Feed Electrical Vibroflot Spec. | |
| Type | BJZC-BFS-400-180 |
| Power(kW) | 180 |
| Voltage(V) | 380 |
| Frequency(Hz) | 50 |
| Rotation speed(rpm) | 1200-1800 |
| Working pile diameter (mm) | 900-1200 |
| The bin size L/W/H(mm) | 4800×1300×(1300-1500) |
| Extension tube size L/W/H(mm) | 12000×300×600 |
| Weight (Standard part+Extension tube) (ton) | 9+3×n |
Vibro techniques
The depth vibrator is used for 2 distinct techniques which differ both in their soil improvement and in their load transfer mechanism. They are Vibro Compaction technique and Vibro Replacement technique.
Vibroflotation benefits
The deep vibro techniques present a very versatile ground improvement method that can be adjusted to a wide variety of ground conditions and foundation requirements. Its execution is comparatively fast even if large volumnes of soil are to be improved and subsequent structural works can follow very quickly.The soil improvement enables the contractor to utilise standard shallow footings which,in turn,leads to additional savings.
Another advantage is the environmental friendliness of vibro techniques,as natural and in situ materials are used. In addition, only a comparatively small quantity of soil is removed during the process.
Profile of Bottom Feed Vibroflotation:
As a extension of vibroflotation technique, bottom feed method created a larger range of vibroflotation application. In terms of its feature, vibroflotation can be conducted to treat the foundation in those projects even under following situation:
1. Silty or silty clay soil with undrained shearing strength less than 20Kpa
2, Underwater of offshore stone column construction
3. Projects under the strict controlling of pile diameter
4. Place where the water resource are used in limitation
5. Place where the waste water are strictly prohibit to discharge
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)
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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