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What is a rapid impact compactor? What are the models of HC high-speed hydraulic compactors?

update time:2022-09-13 15:19:26

  • There are many construction projects for rapid impact compaction machine, among which HC84 rapid impact compaction machine participated in the construction of Hong Kong International Airport and Xiamen International Airport. HC150 participated in the construction of Jizan airport in Saudi Arabia and China Jinan Yaoqiang Airport and Dubai Airport, United Arab Emirates. HC36 and HC42 rapid impact compactors participated in the construction of major highways in China and Yangshan Port in Shanghai.

The rapid impact compactor is mainly composed of a compactor, a hammer body, a link rack, a hydrauli...

The rapid impact compactor is mainly composed of a compactor, a hammer body, a link rack, a hydraulic system, a monitoring system and an electronic control system. The hydraulic system of the machine is driven. The rapid impact compactor is equipped with a PLC control system, and the compaction strength and compaction frequency can be adjusted through the controller to meet the construction requirements.

(1) After compacting the loose soil, the soil density needs to be measured, and the compaction degree should be kept above 96%. This compaction ratio is better and the compaction efficiency is high. The embankment is compacted in this form, which has obvious advantages compared with other types of compaction modes, and it is difficult for other equipment to achieve such compaction effect. For the adjustment of the tamping degree, it can mainly be determined according to the deformation degree of the tamper, and the actual tamping strength needs to be analyzed according to the specific situation.

(2) Analyzing the compaction depth, under the construction operation of the general compactor, it is more effective for the filling thickness of 25-40cm, while the rapid impact compactor is still effective at the filling depth of 1.8m. The compaction effect is more obvious.

(3) In the analysis of compaction particle size, the high-speed hydraulic compactor can record the soil deformation in actual operation, and detect the compaction effect according to the soil density. This aspect of the technology is beyond the reach of other ordinary compactors.

(4) The rapid impact compactor method is relatively high-tech, and is a subgrade construction technology with a high degree of automation and good construction effect. There are many construction methods, such as roadbed filling method, gravel soil and platform filling method, loose filling method, etc. These methods are widely used in actual highway subgrade construction.