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The comprehensive utilization and management of tailing are very important to the improvement of social economic benefit and the ecological environment. With the careful study of twenty experts, Daswell makes a new type of crushing machine, which can turn the tailing into artificial aggregate.Henan Daswell Machinery is a professional manufacturer of mining machine for almost 30 years in China. We are dedicated to supplying our customers with best service and products, our major products include:portable jaw crusher,If you are interested in our products, please contact us freely: sales@daswell.com Mineral resources play a very important role in the development process of national economic. More than 95% of energy and 85% of industry raw materials are derived from the mineral resources, but the mineral resources is the non-renewable natural resources. With the infrastructure development in recent years, the natural sand is in the shortage state. With the addition of cement industry, it is difficult for natural resources to meet the development needs of various industries. Nowadays, the waste of mineral tailing resources is serious. People pay more and more attention to the comprehensive utilization and management of the tailing. With the rapid development of the national infrastructure investment, the demand of aggregate and artificial sand is in the rapid growth period. In order to improve the use ratio of mineral resources and protect the ecology environment, we should take relevant measures. As a world-renowned gravel equipment manufacturer, Henan Daswell can produce series of equipment, including small jaw crusher, mini impact crusher, cone crusher, and so on. Daswell production equipment plays a very important position and role in the economic construction and social development. It will be a powerful assistant for cement companies into the sand and gravel aggregate industry.