Liming Heavy Industry, as a manufacturer of mining machinery equipment, vigorously advocates the construction waste disposal method which is highly recognized by the state. Through the analysis of well-known experts in the mechanical industry, a series of construction waste disposal equipment has been built, including fixed machine and mobile machine. Fixed equipment includes jaw crusher, impact crusher, cone crusher, grinding machine and sand making machine, etc. And mobile equipment includes wheel type mobile crushing station and crawler type mobile crushing station. Especially in recent years, facing with the demand for building sand in construction industry, energy-saving and high efficiency sand making machine made by Liming Heavy Industry can crush and process construction waste with good effect, and the final products can be used to produce concrete, mortar or building materials such as blocks, wall panels, floor tiles and other products of corresponding strength grade. After adding curing materials to coarse and fine aggregates, it can be used in road surface base, so that waste construction waste can be turned into new resource.