Bulgarian lead-zinc tailings treatment project is a tailings dry stacking project undertaken by Xinhai in 2017. Originally, the plant adopted wet tailings discharging method, the tailings flowed into the tailings pond by pipeline.

On October 15, College of Chemical and Environmental Engineering, Shandong University of Science and Technology held the employment ceremony for announcing Zhang Yunlong, chairman of Shandong Xinhai Mining Technology & Equipment Inc as an adjunct professor.

Over the past 19 years, CHINA MINING has witnessed the ups and downs of the global mining industry. Now, it has become an important weather vane for indicating the development of the mining industry.

There are many types of ball mill with patents in Xinhai, such as energy-saving ball mill, rod mill, autogenous mill, overflow type ball mill, cylinder energy-saving overflow ball mill, vertical ball mill.

Tanzania 1200tpd gold CIL project was a mineral processing EPC project undertaken by Xinhai. The installation and debugging work was completed In 2015, and then it was put into operation.

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Yunnan 4000,000 t/a iron ore dressing plant was built in 2007 and put into operation in 2008. The original processing capacity was 500,000 t/a, the annual iron concentrate was 264,300 tons, and the grade of iron concentrate was 64.00%, the recovery rate was 82.80%.

Recently, the "2018 China Gold Mining Technology Forum", co-sponsored by China Gold Association, Gold Association of Zhaoyuan and Shandong Zhaojin Group Corporation, was held in Shandong Zhaojin Shunhe Hotel.

The selection activity of ‘Shandong Good Man’ was co-organized in Shandong province by Propaganda Department of Shandong Provincial Party Committee and the Provincial Civilization Administration Office, Dazhong News Group, Shandong Federation of Trade Unions, the Group Provincial Party Committee, Provincial Women’s Federation and Shandong Broadcasting and Television Station.

“The sun is parching the earth like a big fireball, and the grass near the road is almost burning. The searing air makes people hard to take a breath. Without a breeze, the cannas along the road almost withers.” A child described the summer of 2018 in an essay. However, a group of Xinhai people is still striving for completing each project delivery as scheduled in the scorching sun.

Many Chinese enterprises thought that marketing and selling products on the Internet is enfo eService. However, it is wrong. The tool of the Internet needs to be mixed with the core of industry, reforming the organization frame, group and operation. It’s definitely wrong to take the successful mode blindly from others, but to reform it for each single enterprise.