Organization code: industrial and commercial registration:
Mailing address: No.28 Zhujiang Road, Development Zone, Yantai City, Shandong Province
Postal code: 264006
Scope: Mining machinery and its supporting products.
Nature of business: manufacturer's right to operate import and export: Yes.
Year of establishment: 2004 Number of employees: 500.
Registered capital:100000 yuan. Exports of enterprises last year:
Legal Representative: Wang Dengke.
Corporate website:
Yantai Langchao Machinery Manufacturing Co., Ltd., the first in the same industry to pass the ISO900 1:2000: 2000 international quality system certification, has senior technicians and various large and medium-sized processing equipment from Northeastern University, Central South University, Shenyang Gold College, Anshan Iron and Steel Institute, Baotou Steel Design Institute, Wuhan Iron and Steel Co., Ltd., and has strong independent research and development and manufacturing capabilities. It can provide one-stop service for mineral processing test research, engineering design, mechanical design and manufacturing, equipment installation and debugging, and personnel training for mines with a scale of less than 5,000 tons/day. It is the main manufacturing base of energy-saving ball mills and new combined flotation units in China.
The company has strengthened the construction of technical team, established advanced computer-aided design network (CAD) and computer network management information system (MIS), pioneered the "pre-sale service commitment system", provided users with services such as site selection, equipment selection, process consultation and investment decision-making free of charge, provided scientific and advanced experimental research and engineering design, made many breakthroughs in resource development and environmental protection, and strongly supported the sustainable growth of the national economy. Aiming at the characteristics of high mechanical energy consumption and low automation in mining enterprises, the company studies new products with high efficiency and energy saving, and improves and develops the performance of traditional machinery. Among them, MQ(Y)J series rolling bearing ball mill and LCF+BKF/XCF+KYF ⅲ series new inflatable combined flotation unit have reached the international leading level, obtained national patents, and are national key promotion products, which have been applied in nearly 100 large and medium-sized iron mines, copper-lead mines and gold-silver mines at home and abroad.
In 2007, after inspection by Yantai Product Quality Supervision and Inspection Institute of Shandong Technical Supervision Bureau, the MQJ2.7×3.6 rolling bearing ball mill, 2LFGT-24 high weir double spiral classifier, XCF-8 inflatable flotation machine, KYF- 16 inflatable flotation machine and NZSG- 12 thickener produced by the company all meet the requirements of national standards, and the products are qualified in inspection.
In May 2006, the 2736 lattice rolling bearing ball mill manufactured by the company was installed in Shandong Gold Linglong Gold Mine for 3 days and 3 nights, and it was successfully tested once. The project won the Science and Technology Progress Award of Shandong Gold Group.
At the end of 2006, the company produced 50 XCF+KYF-8 Ⅲ inflatable combined flotation machines in Nanjing Lead-Zinc-Silver Mine. After more than 20 days of installation, the trial operation was successful and all indicators were good.
As of March, 2008, the φ3.2×3. 1m lattice ball mill produced by our company has been running safely 17280 hours in Daye Iron Mine, WISCO. According to incomplete statistics, since 2005, the equipment has reached the production standard rate of 99.5%.
The company is a demonstration unit of China credit enterprise certification system, and a contract-abiding and credit-oriented enterprise in Shandong Province. The company's products sell well all over the country and are exported to more than 20 countries such as Kyrgyzstan, Mongolia, Russia, North Korea, Thailand, Kazakhstan and Vietnam. It has become the main supplier of large and super-large enterprises in China, such as WISCO, Xuanhua Steel, Baosteel, Daye Nonferrous Metals, Shandong Gold, Hunan Nonferrous Metals, China Nonferrous Metals, Chinalco, CNNC and Shandong Metallurgy.
Yantai Langchao Machinery Manufacturing Co., Ltd. took the lead in passing ISO900 1:2000: 2000 International in the same industry.