digital divide network - article database

There are quite many molybdenum mines in China, among which the Jinduicheng Mine of Shaanxi, the Yangjiazhangzi Mine of Liaoning and Luanchuan Mine of Henan are the three major molybdenum bases of China, with their aggregate production capacity amounting to moer than 80% of the country's total output of molybdenum concentrates. In addition, the Baoshan Lead-Zinc-Silver mine, the Shizhuyuan Tungsten-Tin-Molybdenum-Bismuth mine and other mines of Hunan also recover a large quantity of molybdenum concentrates.

14.3 shows the mining and dressing capacity of major molybdenum mines.

A comparison of mining and dressing capacities between major molybdenum mines

Henan Hongxing Mining Machinery Co., Ltd is a joint-stock mining machinery manufacturing enterprise integrated in scientific research, production and marketing. It is located at the High & New Technology Industries Development Zone of Zhengzhou,China with an area of 50 thousand m2 which includes 15,000 m2 of standard heavy duty industrial workshop. Equipments are more than 160 pieces, including large and medium sized metal processing, riveting and installing equipments. There are more than 660 workers including 80 administrators with secondary and senior occupational titles and engineering technicians. In order to promote the competitive strength, the advanced technologies have been introduced from America, Germany, Japan and Australia, which established the international advanced production line, first-class modern testing base as well as research centers of sand maker, mill and mine-selecting equipment. Scientific management, advanced processing technology and innovative manufacturing theory make the company become the mining machinery manufacturing and exporting base in China.

Hongxing Company lays much emphasis on the quality and clients. We serve clients with the quality guideline of being responsible for every working procedure, every product and every client. What we have done is for the clients and we believe that quality is the best way to develop market. All of the products have passed the authentication of ISO9001. Hongxing Brand is the Chinese Famous Brand. Reliable and stable quality is the key to success; our products are well known at home and abroad. Now we have tens of thousands of users throughout China and more than 30 world markets, such as: South Africa, Middle East, India, Philippine, Western Europe, Southeastern Asia.

The leading products of our company include: ball mill,raymond mill, sand-maker, jaw crusher, hammer crusher, vertical compound crusher, rotary kiln, drier, vibrating screen, sand washer, magnetic separator, SF flotation machine, roll crusher, belt conveyor, bucket elevator, spiral classifier, impact crusher, disk granulator, final screen, lift mixer, table Concentrator, centrifugal ore separator, high-efficiency Concentrator, disc feeder, pendulum type feeder and hydraulic cyclone. Moreover, we can provide program design, process flow design, standard and non-standard design for clients.

The persistent operating theory of Hongxing is: the development way depends on the concept and the good product comes out of the good faith. We have been awarded the “Civilized Enterprise” “Key Enterprise” “Enterprise with Standard Quality” and “Enterprise with Honesty and Credit Standing”. And Hongxing Brand is a "China Famous Brand" for reliable and stable quality. We firmly believe that we can get sincere repayment with our sincere dedication.

The Jinduicheng Molybdenum Company, located in Huaxian County of Shaanxi, is the largest molybdenum mining, dressing and smelting complex in China. The enterprise was set up in 1958 and as a result of nearly 40 years of upgrading and development, now it has an annual capacity of producing 12,000 tons of molybdenum concentrates, 10,000 tons of molybdenum oxide, 350,000 tons of sulfur concentrates, 1,000 tons of ammonium molybdate, 1,500 tons of ferro-molybdenum and nearly 1,000 tons of copper concentrates. In 1996, 19,556 tons of molybdenum concentrates (45% Mo) and 12,898 tons of molybdenum oxide were produced.

The Luanchuan Molybdenum Company of Luoyang was set up in 1972 and now it has become a large State-owned enterprise combining mining, dressing, smelting and intensive processing together, with an annual mining and dressing capacity of one million tons, annual smelting capacity of 3,000 tons, and intensive processing capacity of 150 tons. It produced 4,717 tons of molybdenum concentrates, 1,096 tons of ferro-molybdenum, 89 tons of molybdenum powder and 23 tons of molybdenum bars in 1996.As the professional manufacturer of complete sets of mining machinery, such as stone production line,magnetic separator, Henan Hongxing is always doing the best in products and service.

The Yangjiazhangzi Mining Bureau is an enterprise with a long history, which was put into production as early as in 1899, and now it remains to be an important molybdenum producing base in China. In 1995, it mined 826,000 tons of ores and made an excavation of 25,500 m. In 1996, it produced 2,689 tons of molybdenum concentrates.

In addition to the above-mentioned three large molybdenum-producing bases there are several other important molybdenum enterprises and mines. They are: the Jinxi Molybdenum Company, Daheishan molybdenum Mine of Jilin, Xinhua molybdenum Mine of Chaoyang, Xiaoshigou Mine of Hebei, Xianlinfu Iron- molybdenum Mine of Zhejiang, as well as Huangshan, Qingtian and other molybdenum mines. A number of copper mines, such as Dexing, Shouwangfen, Tongshan, Baoshan and a part of tungsten mines also recover a certain quantity of molybdenum.