Top Feed Vibroflot with 150 Kw and 225 Kw Power Options and 1700 Kg Weight for Efficient Vibro Compaction

Analysis of Technical Types and Application Scenarios

1. Conventional Electric Models (BJVE-426-180, BJVE-450-260)

Technical Features:

Relatively simple structure, constant speed, and low maintenance costs. Suitable for projects requiring stable vibroflotation parameters and single operating scenarios.

Application Scenarios:

BJVE-426-180 (426mm diameter, 180kW power): Applicable to medium-scale foundation treatment projects, meeting the dual requirements of vibroflotation compaction and vibroflotation replacement stone column/gravel piles. Double lifting can be used for compaction construction, and the spacing between piles can be considered to be 3-4m, greatly increasing work efficiency.

BJVE-450-260 (450mm diameter, 260kW power): With its 26mm large amplitude and 440kN high centrifugal force, it is widely used in large-scale hydraulic fill sand vibroflotation compaction construction. During construction, the spacing between piles can be considered to be 4-5m, thereby reducing the number of piles and lowering construction costs.

2. Hydraulic Model (BJVH-350-150)

Technical Features:

Driven by a hydraulic system, it offers high speed (2600-2900rpm), fast vibration frequency, and quick response. However, its centrifugal force and amplitude are relatively low.

Application Scenarios:

It can quickly penetrate soil layers in complex hard geological conditions, greatly improving work efficiency. In vibroflotation replacement stone column / gravel pile construction, it produces smaller pile diameters, facilitating pile diameter control and reducing material costs.

3. Electric Variable-Frequency Model (BJVEF-450-225)

Technical Features:

Adopts variable-frequency technology with adjustable speed (1450-1740rpm), enabling flexible adjustment of vibration parameters based on the hardness of the original foundation soil. It combines high centrifugal force (520kN) and large amplitude (20mm), representing a "high-performance + high-adaptability" solution.

Application Scenarios:

Provides adjustable penetration capacity in complex geological formations and offers a large vibration influence range in vibroflotation compaction projects.