The production of the hottest roller has stepped i

Road roller production has stepped into specialization

Guide: with the increase of national investment in infrastructure and the further deepening of the western development, highway construction is still the investment focus of the tenth five year plan. In the future, we can also generate a complex architecture on this basis. In 2002, the domestic market demand for road rollers increased, and the market capacity, including imports, was about 6300 sets. The domestic compaction computer screen display experimental force and microcomputer control full-automatic concrete pressure testing machine experimental curve machinery manufacturing industry has entered a new development

with the increase of national investment in infrastructure and the further deepening of the western development, highway construction is still the investment focus of the tenth five year plan. In 2002, the domestic market demand for road rollers increased, and the market capacity, including imports, was about 6300 sets. The domestic compaction machinery manufacturing industry has entered a new development period

from the product situation, the miniaturization of domestic compaction machinery is very obvious in recent ten years, not only because there are more small projects than in the past, but also because of the popularity of vibratory rollers. The small vibratory roller has the advantages of small volume, good compaction effect, strong mobility and convenient operation for studying the particles in the surrounding tissues to evaluate the wear. The super heavy roller is only suitable for large projects, especially the construction of dikes and ports. It is expensive and its output is

large, so it is easy to be saturated

the trend of foreign compaction machinery is specialization. In recent years, the trench roller, slope roller, shoulder roller,

thin layer roller and underwater compaction machinery that have been put on the market make it possible to compact some special projects and avoid some

shortcomings of general equipment

in addition, the sales proportion of vibratory rollers will further increase. New types of rollers such as impact rollers are emerging, but the static roller

has not been eliminated