Zhengzhou Hawei factory direct sales supply YP series impact rolling machine with high quality and low price

压实宽度(mm)：

2*900

Henan Hawei three-sided impact roller has the dual characteristics of dynamic compaction and traditional vibration compaction, and the highway foundation handles the original ground impact. High fill impact. Reinforce and consolidate. It can speed up the construction progress and reduce the project cost. It is mainly used for road, railway, earth-rock dam, airport, port yard foundation compaction, etc. The development and application of impact rollers has accelerated the development of geotechnical engineering compaction technology and solved the hidden dangers of roadbed quality. It provides a new idea, such as effectively reducing the post-construction settlement of the roadbed and ensuring the overall stability of the embankment. Performing additional rolling passes on the roadbed embankment formed by rolling the roadbed improves the overall strength and stability of the roadbed. Uniformity: Perform pre-filling treatment of impact rolling on collapsible loess foundations or weak foundations to ensure that the foundation meets the requirements for bearing capacity and stability
Use impact rolling technology to reconstruct old roads such as gravel pavements, cement concrete pavements, etc. , can speed up the construction progress, meet project quality requirements, etc. At present, except for a few provinces, municipalities and autonomous regions in China, most of them have been widely used. r
Hawei
The compaction device and the tractor are connected through a connecting device. The connecting device consists of a traction wrench cross joint pin, a traction shaft flange and a buffer rubber sleeve, which can buffer the impact of the wheel pair tractor impact, and change its stress condition during the towing process, ensuring three degrees of rotational freedom between the tractor and the compaction device. When the tractor drags the compactor wheel to roll forward, the height of the compactor wheel's center of gravity from the ground changes alternately up and down, and the generated potential energy and kinetic energy are concentrated and rolled forward and downward, forming a huge shock wave that passes continuously and evenly through the polygonal arc wheel. The ground impacts the ground to make the soil uniform and dense.
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