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2012 Mining Machinery Inventory: Large-scale and environmentally friendly trends

2014-05-27

2012 Mining Machinery Inventory: Large-scale and Environmental Protection Become Trends

 

2012 is fading into the distance, but what was the overall situation of the mining machinery industry in the past year? What about the future prospects? What major events in 2012 affected the mining machinery industry? What improvements have been made in mining machinery products and mining technologies? Looking back is for the sake of moving forward. The First Engineering Machinery Network editor wrote this article to make a brief summary and analysis of the mining machinery industry in 2012.

 

How will mining machinery make efforts to move forward in 2013?

 

Mining machinery has been in a continuous downturn for the past three years.

 

From January to September 2012, the cumulative year-on-year growth rate of revenue in China's mining machinery manufacturing industry fell from 33.2% in the same period last year to 11.4%, the lowest point since 2006. The fluctuation range of the profit level of the mining machinery industry is higher than that of revenue. Since 2012, the year-on-year growth rate of the industry's cumulative monthly profit has continued to decline, from 30.5% in the first quarter to a historical low of 4.2% in the third quarter. The decline in the payment terms of the mining machinery industry can also be seen from the decline in the business climate. The year-on-year growth rate of the industry's net accounts receivable exceeds the revenue growth rate, and the differentiation trend became more obvious in the third quarter of 2012.

In 2012, both domestic and foreign demand in China's mining machinery industry shrank, hindering the development of mining machinery. According to relevant statistics, from January to September 2012, the total industrial output value of the national mining machinery industry reached 90.117 billion yuan, a year-on-year increase of 11.43%, the sales output value reached 87.162 billion yuan, a year-on-year increase of 9.77%; the cumulative export value of the mining machinery industry reached 53.028 billion yuan, a year-on-year increase of 18.88%. All three figures are the lowest in recent years.

The significant decline in revenue and profit growth rates shows that the downward trend of mining machinery in 2012 is undeniable. Moreover, the deterioration of payment terms of downstream enterprises indicates that the mining machinery industry is facing intensified competition under the situation of declining demand.

The decline in investment growth rate in coal, ferrous and non-ferrous metal mining and selection industries puts pressure on new orders for domestic mining machinery in 2013. Affected by the decline in resource prices, the growth rate of fixed asset investment in the downstream of domestic mining machinery has declined. The growth rate of investment in coal, iron ore and non-ferrous metal mining and selection decreased significantly in the third quarter of 2012. Therefore, in 2013, the mining machinery industry will be affected by the decline in fixed asset investment growth rate and weakening demand on the one hand, and by the relatively high technology in the first half of 2012 on the other hand. It is expected that the industry growth rate will continue to slow down in 2013.

 

Good prospects for mining machinery

 

Institutions predict that in the short term, mining machinery may be subject to some negative impact from the decline in resource prices, the increase in inventory of port coal and iron ore, and the delay in delivery time, which may negatively affect the investment willingness of mining companies. However, mining machinery will continue to benefit from global urbanization, the increase in the proportion of the middle class, consumption upgrades, and the decline in global ore grade and the increase in mining difficulty. The long-term prospects are bright. The cost-effective advantage of Chinese mining machinery will promote the industrialization of the country, and the development of overseas markets will become the driving force for the continued growth of Chinese mining machinery.

China is gradually becoming a major processing and exporting country of mining machinery in the world, and has become one of the major mining machinery producing countries in the world. According to the analysis, the market demand for mining machinery in China is steadily increasing, and it is expected that the sales of mining machinery will grow at an annual rate of 38% in the next 5 years. Data show that in the first three quarters of 2012, the output of mining special equipment nationwide reached 4.952 million tons, a year-on-year increase of 26.91%. In September, China produced 563,000 tons of mining special equipment, a year-on-year increase of 17.77%.

From the perspective of output in various provinces and cities, from January to September, the output of mining special equipment in Henan Province reached 1,122,019.89 tons, a year-on-year increase of 32.68%, accounting for 22.66% of the national total output. Followed by Shandong Province, Hebei Province and Sichuan Province, accounting for 12.05%, 8.35% and 7.67% of the total output respectively.

The market demand for mining machinery in China is steadily increasing, and it is expected that the sales of mining machinery will grow at an annual rate of 38% in the next 5 years. Among them, the market demand for mercury ore powder dryers and impact crushers will reach more than 10 million units.

 

Development Trend of Mining Machinery

 

The "Twelfth Five-Year Plan" clearly points out the future development direction of mining machinery, with green development, resource saving, transformation and upgrading, and improving the core competitiveness of the industry as the guidelines, which has become an important guide for the breakthrough development of enterprises. Mining machinery enterprises should strengthen the quality and service management system, strengthen the independent research and development of common key technologies and core components, optimize the product structure to meet the needs of the domestic high-end market, and establish an image of industry management scale, market internationalization, and high-quality products.

Industry experts predict that in the future, mining machinery will develop towards large-scale, automated, environmentally friendly, and optimized trends. Combining China's ore characteristics and mechanical processing level, developing mining machinery with advanced principles, simple structure, high manufacturing level, high efficiency, low consumption, and durability will be the future development direction of China's mining machinery research.
1. Large-scale: mainly reflected in mills and flotation machines. The volume of ball mills has increased 5-8 times in the past decade, and the volume of autogenous mills has increased 15-20 times. Currently, the 12.19m×10.97m autogenous mill with a motor power of 28000kW produced domestically is the largest autogenous mill in the world.

2. Automation: From the perspective of various links in the ore dressing process, detection instruments and sensors for ore feeding, slurry flow, slurry concentration, classifier return sand, various levels, pH measurement, and various equipment failure alarms have been solved or basically solved. The more difficult part is the detection of the grade of various products and the particle size of the slurry.

3. Green and environmental protection: Mining machinery adopts the design principles of low energy consumption and weight reduction. Low-pollution materials are used in actual production, and harmful materials such as Freon, chlorinated rubber, and asbestos are avoided as much as possible. Components should be easy to disassemble, easy to crush, and can be incinerated or recycled as fuel.

4. Optimized design and improved technological content of equipment: Advanced technologies should be applied to the design of ore dressing equipment, such as computer technology and electrical control technology. Through optimized design, the equipment can operate smoothly, process accurately, operate simply, reduce noise, and reduce wear and tear.

 
 
 
 

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