Focus On The Current Mining Problems

According to experts, mining is technique that is used for extracting various valuable minerals and other materials from earth

. Mining is used for the materials of mineral that can not be produced in laboratory or grown in lands through agriculture. Various important minerals and materials are extracted through mining. Mining has a long history; mining for stone and metals has been done since ancient times. Mining technique is also used for extracting with mining machinery like ball mill, oil and natural gas which are most commonly used as fuel, and in regular and in high demand. The demand for important minerals and materials keep on climbing which shows the chances growth for mining industry. The technological advances and with the introduction of new machineries and methods has improved the conditions of mining industry. However, there are still problems existing in mining industry. 1. There are problems in product variety, technology, quality, service and other aspects, which causes the low actual contribution rate of the domestic mining machinery industry for the mining industry. Take metallurgy mine as an example, the equipment currently in use is as many as 1180, among them the self-sufficient by our country is only about 26%, and most of them are still with low technical content and low quality, the remaining 74% still need importing. Domestic equipment with high technology content are mainly the mobile device, such as a tunnel boring machine, mining vehicles, excavators, scrapers and so on, but there is still big difference compared with the imported equipment. primary jaw crusher:http://www.hx-crushers.com/p3.html rotary kiln:http://www.china-mills.com/ 2.The mining machinery industry enterprise comprehensive strength is not strong, the majority of enterprises in scientific research, new product development, technological transformation of enterprises and management and other aspects of energy and capital investment are at a standstill. Domestic mining machinery products especially the urgently needed key equipment of the national construction can not meet the requirements, and the presence of products with the problems of low technological content, low added value of the products, unstable product quality and low complete labor productivity. Which all cause the extremely disproportionate of our country mining machinery manufacturing enterprises in the growth rate of output value and profit growth rate. Therefore, experts put forward to ways of improving the innovation ability of mining machinery industry: firstly, mining machinery manufacturing industry should establish various forms of joint with foreign companies and domestic professional design institute, such as the formation of groups, combine, the introduction of technology, the introduction of talent and so on. Secondly, establish and perfect the advantage of professional application lab for the applying technology research of the product, manufacturing.As the professional manufacturer of complete sets of mining machinery, such as mobile crushing station, Henan Hongxing is always doing the best in products and service.

by: chris lee

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