Zaozhuang rapid impact compactor grain depot building foundation treatment construction
The video mainly introduces the practical application of the Hangshen hydraulic high-speed dynamic compactor in a grain depot construction project in Zaozhuang, Shandong. It can be seen from the video
This video mainly introduces the practical application of Hangshen rapid impact compactor in a grain depot construction project in Zaozhuang, Shandong. It can be seen from the video that Hangshen rapid impact compactor can be used with excavators and loaders. When choosing the model of hydraulic rammer, you can refer to the model of the existing excavator and installed machine. For more detailed parameters, you need to inquire.
Rapid Impact Compaction Technology Overview
High-frequency, controlled energy compaction technique
Effective depth: typically 1-9 meters
Impact rate: 30-80 blows per minute
Drop weight: 1.2 to 20 tonnes (depending on model)
Foot diameter: 560 MM to 2000 MM
In 2003, Cao Bin, Chief Engineer of Taian Hengda Machinery Co., Ltd., independently developed Rapid Impact Compaction (RIC) technology in China.
RIC Model Excavator Requirements
HC42: 42 kJ impact energy, 3,500 kg drop weight, 1.2-2.5m depth, for 30t excavators
HC150: 150 kJ impact energy, 10,000 kg drop weight, 4-8m depth, for 45-55t excavators
HC180: 180 kJ impact energy, 12,000 kg drop weight, 4-8m depth, for 55-70t excavators
HC240: 240 kJ impact energy, 16,000 kg drop weight, 5-9m depth, for 70t+ excavators
