Modern science and technology has become a mechanical impact on the manufacturing sector the decisive factor in economic growth, especially in the crusher system and sand making industry, scientific and technological progress of economic growth has contributed significantly over the role of capital and labour. Go to relying on scientific and technological progress as the connotation of the mode of growth, and strive to enhance scientific and technological progress in economic growth in content and promote the economy as a whole from extensive to intensive management changes, China's economic development is the only option.