Yantai Orient Metallurgical Design and Research Institute Co., Ltd was founded in 2002 and own metallurgical designing and researching professional qualification authorized by Ministry of Housing and Urban-Rural Development, mainly work on mines design as core technical strength of Jinpeng Group.

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  • Baohua Xu

    University: University of Science and Technology Beijing,1983

    Major: Mining processing

    Position: Advanced mineral processing engineers, dean of design institute

    Senior engineer of mineral separation, 35 years mineral experience, president of YANTAI ORIENTAL METALLURGY DESIGN AND RESEARCH INSTITUTE CO., LTD, he had designed more than thousands of mines, acted as the general designer of the biggest gold mine of Asia 8000t/d, he obtained the first prize of technology progressing and many awards as excellent designer and national patents.
Project Footprint

In recent years, along with focusing on domestic market, our research institute also made their reputation known oversea depending on advanced technical level. At present, our institute has undertaken mineral test and engineering design for hundreds mines in more than 30 countries: Canada, Germany, Australia, Fiji, Turkey, Albania, Brazil, Zimbabwe, Ghanan, Zambia, Tanzania, Morocco, Nigeria, Malaysia, Philippines, India, Vietnam, Myanmar, Laos, Cambodia, Mongolia, Bolivia, Ecuador, Peru, etc.


the passed more than ten years, our Research Institute have undertaken hundreds of research and study on many kinds of mineral ores in China and abroad.

Conquer low grade and difficult beneficiation & smelting of gold mines; Have rich experience in design of metal, nonmetal, tailings, own many patents

Professor level senior engineer; more than thirty senior engineers; All technical backbone have more than 30 years of design experience

Elaborate design, whole-hearted service, customer first. Many cases get the user's affirmation and become the industry design model.


Lingnan gold mine, Hedong gold mine, Jiehe gold mine extension project, Heilangou gold mine, Daliuhang smelting plant and so on won the first prize of provincial and SETC excellent design.

Zhaoyuan Hexi Gold mine project in Shandong province won silver award of national excellent design.

In laboratory, conquer the concentrated iron unable enrichment technical problem in slag iron dressing process after concentrated sulfur making acid, concentrated iron grade up to above 63%.

In Cangshang gold CIL project design, the high efficiency was successfully used for C.C.D process of CIL and filled a domestic blank. Won first prize of scientific-technical progress by former national gold authority.

In bacterial oxidation process test for arsenic-containing difficult beneficiation & smelting gold ore, the gold leaching rate up to 92%-95%. At present, this process has been used for actual production successfully and got good economic benefit.

Typical project
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