Brief overview of the development of construction machinery production

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A Brief Overview of the Development of Construction Machinery Production Author: Forging and Pressing 2011-07-28 09:57:51 To date, there are nearly 200 specialized manufacturers of construction machinery, as well as research and development institutions and universities in China. These entities are able to produce products that fall into 10 categories, 65 models, nearly 100 series, and thousands of different specifications. According to statistics, the entire industry produces over 70,000 units of various construction machinery each year. The quality of its flagship products is roughly equivalent to that of foreign machinery from the early 1980s, accounting for about 25% of that level; only 2%-7% of the products reach the international advanced standards of the 1990s, while the rest remain at the level of foreign machinery from the mid-1970s. The decoration machinery industry is an important part of the construction machinery sector. Decoration work accounts for over 50% of the total workload in construction projects, and in terms of project duration, it makes up 50%-70% of the overall time required for construction tasks. It has a wide range of applications, featuring the greatest variety of specifications for construction machinery. Products belonging to this industry include 10 major categories: mortar preparation and spraying machinery, coating spraying machinery, paint preparation and spraying machinery, floor finishing machinery, roof finishing machinery, aerial work baskets, window cleaning machines for construction use, aerial work platforms and vehicles, construction finishing tools, and other finishing machinery. (Forging of forgings)