The development status and trends of mining equipment It is understood that the sand and gravel industry has three main objectives: First, conserve resources and develop mechanisms sand. Now, the production of natural sand and mechanisms sand each accounts for 50%, with the reduction of natural sand resources as well as the needs of environmental protection, future development trend will focus on sand mechanism. Secondly, improve efficiency by technology; We should make further industrialization construction, and the gravel industry leader needs to make great achievements in mechanization and automation degree level. Third, extend the sand and gravel industry chain and increase the value-added products. As well as other industries, gravel enterprises are be uneven in products qualities; In addition to the inadequate enterprise management mechanisms, uneven production equipment quality, non-standard production processes, insecure production process and other issues also constrain the development and growth of sand and gravel industry; If no remediation, it is bound to affect the development of the construction industry, and the whole country s economic development. Mining machinery market now faces several development priorities: First, innovation on product crusher; blindly imitate others equipment production will be submerged in a wave of highly developed economy and ultimately be eliminated; in order to develop by leaps and bounds, crusher must have market enterprises core competitiveness and their own unique products. Second, crusher product tends to be large-scale; large-scale crusher equipment has large crushing ratio, high production capacity and high automation, and it is increasingly welcomed by large manufacturers, so large-scale development has become the latest trend in the machinery industry development. Sand production equipment can be roughly includes jaw crusher, feeder, vibrating screen; and crusher is the core of the entire production process gravel. As the exporter of crusher products and services, mining machinery should constantly improve quality to meet the growing market demand and enhance the competitiveness of enterprises.