Generally, construction waste mainly refers to urban renewal and housing demolition waste generated, it is mainly composed of concrete sandstone and reinforced materials and other building materials, if the deal can reach 100% fit basically use. Construction waste sources is very broad, including demolition produce, blasting concrete and concrete panels produce, asphalt pavement materials produce and scrap metal slag produced with coal gangue and so on.

After decades renewable use and research of construction waste, European construction waste started early, study more, technical level deep. Construction waste recycling rate is high, reaching 90 percent, much higher than North America, Japan and South Korea and other regions. In construction waste recycling equipment, mobile devices more and more, becomes a trend.

Traditional stationary construction waste disposal equipment as the earliest construction waste equipment, with the deepening of construction waste and social development, current situation is bleak, mainly the following questions:

1.Complex process, the investment is too large and low inefficient.

2.Construction waste shortages, lack of equipment started.

3.Construction waste transport costs are too high.

4.Construction waste has poor variability and adaptability.

5.Equipment operation loses money.

As people become increasingly demanding for construction waste, as well as the increasing number of construction waste, mobile construction waste disposal equipment --- NK series mobile crusher came into being, as opposed to traditional fixed architecture waste disposal equipment, its advantages are the following five points:

1.Flexible structure, 7 major out of 72 kinds of modules can transform models, a set of equipment to take care of multiple regeneration points.

2.Less overall investment in equipment, use of a machine.

3.Has NK series tracked mobile crusher and NK series tire type mobile crusher, can mobile, making transportation costs of recycled materials is minimized.

4.Construction waste has poor variability and adaptability.

5.The construction time is short, put into operation quickly.

Visible, mobile contrast with the stationary construction waste disposal equipment, advantage of NK series mobile crusher is obvious, is bound to become the development trend of construction waste disposal equipment, but also through the construction waste screening equipment to protect the environment and achieve recycling of resources.