Led the way :

　　In 1956 , China 's first wholly owned energy Dong Li Zhuji , Zhejiang Zhuji predecessor machinery Mining Machinery Plant ( state ) was established , becoming the first flotation machine manufacturer .

　　In 1958, the predecessor of Huaibei Mining Bureau machinery plant can be established , the main products for the concentrator and dosing devices.

　　In 1970 , the first meeting of beneficiation manual finalized held in Zhuji mining machinery plant . All key technical personnel mines , management experts and national mining industry veterans attended the meeting. The mining machine can lay the dean position in the mining machinery industry.

　　2005 , Zhuji mining machinery plant restructuring , renamed " Dong Li machinery " , the former director of Zhuji Mine Machinery Factory Zhao served as technical advisor can mining machine , a wholly owned subsidiary in the East can stand mechanical honorary director. The main products of flotation machine , mixing tank , grading machines.

　　So far, the machine has the ability to energy and mineral beneficiation complete sets of production equipment , and has won recognition and praise at home and abroad .

Armored cavalry :

　　Ten years ago, a subsidiary of mining machine can " Dong Li Machinery " has become friendly and cooperative units of Western Mining in the field of non-ferrous metals and laid a solid foundation.

　　In 2008 , Huaibei Mining Bureau Machinery Plant restructuring, officially changed its name to " the energy and mineral machine ." Is concentrated in the energy and mineral machines in the field of machine foundation compacted .

　　Subsequently , the introduction of foreign mining machine capable of Sweden advanced fabric technology, keeping pace line concentrator brand, has a long history of manufacturing and processing , while technological innovations ushered in again .

　　In 2002, the inventor of China 's first thickener Zhang became chief engineer in the energy technology of mining machine , mining machine in the core energy technology and personnel once again been strengthened.

　　In 2002 , Tong Li can become a wholly owned subsidiary.

　　In 2003, the new plant can 110000m3 build a modern , standardized plant and office space 40000m3. And the introduction of more than 160 sets of various types of equipment , including vertical lathe, horizontal lathe , boring and milling drilling and other processing equipment , testing equipment , such as static and dynamic balancing machines , CNC flame and plasma cutting machine, hydraulic shears, paper tube machine , automatic submerged arc welding, welding platform , carbon dioxide gas welding machine and other specialized welding equipment.

　　In 2004, able to set up a casting plant . The company has formed an annual processing capacity of over 50,000 tons .

　　In 2006, a wholly owned subsidiary of Anhui able Echo Environmental Engineering Co., Ltd. was established , focusing on the occupation of dry tailings discharge treatment, sewage treatment and other environmental protection equipment manufacturing and supply , supporting technology and general contracting, approached a number of dry tailings discharge works and Government key projects.

Cemayangbian :

　　After mining machine in the plant has been able to undertake a succession of more than 400 projects at home and abroad , with more than 200 large and small mining enterprises at home and abroad to start a close cooperation in production and technology , providing the most satisfactory service and the strongest technical support.

　　In the field of non-ferrous metals , the energy and mineral machine has to undertake the expansion of the western lead-zinc mining 1.5 million tons , Hyperion highest (4700m) Metallurgical Group 2000 tons zinc, southern Hunan Linwu mining 5000 tons zinc, Sichuan days Qi Li , China Nerin Engineering copper slag and other key national projects selected , with China National Gold , Aluminum Corporation of China , China Minmetals , Western Mining , Western gold to start a close technical exchanges and cooperation in the field of non-ferrous metal glow strong there vitality.

　　In the field of ferrous metals , the energy and mineral products machine has been Chongqing Iron & Steel , Panzhihua Iron and Steel , Baosteel Group Xinjiang Bayi Iron & Steel Pro Steel Group, Hebei Iron and Steel and other well-known mining enterprises in production and use, and the customer has won recognition for the energy ferrous metal mining machine in the field of development has laid a solid foundation.

　　In the field of compound fertilizer , the machine has to undertake energy and mineral CNOOC Hubei major projects DYK 6 million tons of phosphate rock , Yihua Group , Zhongfu chemical, Yang Feng Hubei , Chongqing Fuling Chemical , etc., in the field of compound fertilizer down a solid step by step .

　　In 2011, Russian exports of energy and mineral treasure gold mining machine ----- Russia 's largest silver lead and zinc .

Full steam ahead :

　　2013 , China Mining Conference held in Tianjin on Miss Cai Danni Overseas Division Manager at the annual meeting of the representatives of the mining machine can mine a short speech . Chinese Gold Song Xin , chairman , chairman of Minmetals , China Aluminum chairman and posed so their cordial conversation .

　　CCTV CCTV interview column Mining Division Manager of Overseas Friends of flowers Du had an exclusive interview with the chairman , discussion on the situation in the mining machinery industry at home and abroad .

　　Minister of Land and Resources of Xinjiang , Anhui Provincial Department cordially met Miss Du Youhua chairman and communicate with their photo .

　　Published by the Beijing General Research Institute of Mining and Metallurgy national core journals " non-ferrous " will star in the energy and mineral products machine " flotation ", " concentrator " as the promotion of the cover , and do a story.

　　Maanshan Steel Institute published in the "modern mining " repeatedly on the mining machine were able to cover special promotion.

　　China Phosphate Fertilizer Industry Association journal , by the State , calcium , magnesium, phosphate and compound fertilizer , director of technical research center , China's famous fertilizer expert , Professor Xu Xiucheng Zhengzhou University, served as editor of the " Phosphate & Compound Fertilizer" in the energy and mineral products for the machine special report on the energy and mineral compound fertilizer outstanding contribution to the field of machine made sure.