And the earth of the seasons, and the water of mountains and mountains in green. In the west hua national mine park, the pits left behind by the mining were covered with green grass, the winds passed, and the pine poaching and distant industrial parks were interwoven into unique symphonies - it's written by the city of kumu, jiangxi provinceTransitionThe instrument: from resource dependence on “deep-up” to the high-quality development of “green high-intensity” integration, a tungsten tungsten tungsten, mirrors the breakaway roads of traditional resource-based cities。
As the world's tungsten industry was blessed, so much of it had flourished. However, as resource endowments change and environmental requirements rise, the old path of “drilling and selling tungsten” becomes narrower. In recent years, the city of jiangxi has been anchored in the city's capitalGreen♪ bang, bang ♪Smart♪ bang, bang ♪HighIn the direction of tungsten, efforts are being made to promote the upgrading of the entire chain of the tungsten industry and to create a complete industrial chain covering “digger-chosen-tungsten concentrate-ammonium tungsten-tungsten oxide-tungsten powder-carbonized tungsten powder-hard alloy-stabbing rigs-resource recovery”. In the first half of this year, 40 tungsten and non-ferrous metal companies in the district received $4. 24 billion, an increase of 21. 5 per cent over the previous year. Behind this brilliant report card is an industrial revolution。
From black chimney to green factory
Make the tungsten industry "respiration" fresher
In the early morning, the golden sun was splattered in the area of the jiangxi shang shang company limited, and the light-voltaic arrays on the roof were glittered with the green trees around it. Into modern powder production workshops, the ground is light, air fresh, several fully automated 15-barrel furnaces are operating quietly, and there are key parameters such as real-time temperature, pressure, etc. On the screen. This neat, intelligent production landscape completely subverts the stereotypes of traditional tungsten smelting “black smoke rolls and dust rolls”。
“the workers used to work in tungsten mills, wearing thick dust masks, with nostrils, ears, necks, and still black when off work.” the company's old technician, zhong yongping, said that during the years of reliance on coal kilns to smelt tungsten, the high chimneys sprayed black smoke day and night, and smoke was scattered in the workshops. Today, a new chapter in green smelting is being written using science and technology as a feature of the state-level “small giants” enterprise and the provincial “green factory”。
“we have adopted a fully automated hydrogen reduction system that completely replaces the traditional carbon reduction agent with clean hydrogen, while completely replacing coal heating with electric heating. The reaction product is only high-purity tungsten powder and water vapour, eliminating contamination from the source.” the deputy general manager of the company, huang siu, introduced it. The workshop environment was completely new, and the workers were dressed in cleaning and had to monitor the operating parameters in front of the computer。
The green transition goes beyond “black smoke” to a systemic energy efficiency revolution. Looking up, the pv of the company's roof formed another landscape. “the annual power generation of 3. 06 million kilowatt-hours can meet part of the production line demand in the plant area.” the jade proudly says. In addition, in workshops, efficient energy-efficient electric power plants are 15 per cent more efficient than conventional equipment, intelligent wind machines are at a temperature rate, and frequency systems reduce energy consumption of large power equipment such as high-pressure response pads and retrofitting stoves... “a year's saving of electricity of about 3. 2 million kilowatts, equivalent to 400 tons of standard coal equivalents.” the “green economy account” is calculated with precision。
The green development practices of the shang yi industry are a vivid microcosm of the green transformation of the tungsten industry driven by the iron wrists of the large towns. In recent years, the kensai province carbon peak implementation programme and the county green mining development model zone construction programme (2021-2025), which are both policy- and financial-driven and systematically reshaping the green landscape of the tungsten industry, have focused on building a whole-industry chain recycling system for “mining-chosen metallurgical-waste regeneration”, promoting waste-water recycling and solid waste resourceification technologies, effectively recovering tungsten alloy waste, safely disposing of tungsten slag, and helping “world tungsten” to move towards a new green development path。
“green has proven not to be a burden and a cost, but a core competitiveness of industrial development.” according to the secretary-general of the department of eco-environment, cao jianfu. At present, eight mining sites in the remaining districts have been selected for the list of green mines above the provincial level and three enterprises have been awarded provincial “green factories”. From 2021 to date, the county has accumulated 3758. 72 acres of ecological restoration。
Digital brain enabling smart manufacturing
Make industrial teeth smarter
A silent revolution was carried out in the smart shop of precision swords, inc., in the state: high-speed operation of the five-axis-connected digital control machine, precision capture of works by the mechanical arm, supervision of 130 devices by eight technicians - • the workshop produced 10,000 blades a day, leaving behind the traditional man-made movement and noise。
“is distinct from past production.” the head of the company, peng yue, was presented with a precision knife with a diameter of only 5 mm: “this type of fine work used to rely on teachers for semi-manual grinding, with limited daily production and a success rate of only about 75 per cent. Today, intelligent production lines operate 24 hours a day, and the pass rate has jumped to over 99. 5 per cent.”
The key to change is to add "digital brain" to "industrial teeth". At the workshop data centre, the implementation system is manufactured like a “smart dispatcher” and real-time analysis of equipment data: which machine should be changed, which process is behind schedule, and the system automatically alerts and adjusts. “the upgrading of flexible production capacity is particularly critical! It took half a day to change the product model in the past, and today the system can `read' the design drawings, automatically generate and switch the processing program.” peng said。
This “intellectual” makes gold-precision products available to 68 countries and territories worldwide. In the automobile manufacturing industry, the hard alloy blades that it produces are used in the lighting of motor locomotive shifts; in the ship factory, the hard alloy rotor is used in precision-rewinding angles and in the cleaning of furs; and in the field of medical beauty, the hard alloy rotor is also used as a dental and manicure tool. Peng-yu revealed that the second phase of the ongoing project would build smart r & d centres and digital production lines, and that the annual capacity of high-performance knives would leap to 240 tons after delivery。
The fine “digital leap” in gold stems from the well-established “digital base” of the daku county. In recent years, considerable efforts have been made to build the county “tungsten brain” and to actively build the “5g+industrial internet” platform, which strongly supports the digitization and intellectual transformation of enterprises and provides strong support for equipment interconnection, real-time data collection and analysis。
Today, digitalization and intellectualization have become the “standards” of a large part of industry. Seventy-nine enterprises in all districts have completed digitization, six have been certified above the national level of “intelligence maturity” and two have received the national level of “digital maturity”. “from `manufacturing' to `intellectual making', it is not only a multiplier of efficiency but also an overall leap in value chains.” mr. Qiu yongjin, secretary of the party of the department of science, technology and industrial information of the greater yu district。
Up the value chain
Let every piece of tungsten be used to its best
Tungsten ore, coloured and processed tungsten powder, fine alien tungsten steel moulds, and parts, intuitively linked to tungsten “value leaping chain” in kanxi province, in the exhibition hall of santue materials technology ltd.: from over $100,000 in black tungsten ore per ton, to thousands of dollars per unit for customized moulds, to tens of thousands of dollars per set of aerospace parts, the value has risen dramatically。
"this is tungsten's deformation." the company's managing director, deng in-hye, took an introduction to a complex, foreign-forming tungsten product, “tungsten was previously processed by cutting, material was wasted, and now uses precision mimic pressure combined with numerically controlled carbeds, powder plating, plasticization techniques to shape the tungsten powder directly, using more than 95 per cent of the material utilization and reducing the delivery cycle by 3 to 6 days”
The “non-standardized” area of tungsten steel, with three new materials, is one of the ways in which the tungsten industry can move up the value chain. “the tungsten concentrate is given higher value from deep buried rock to industrial applications through deep processing.” the head of the company, zhong zhang feng, indicated that in the first half of the year, the company had received $20 million in revenues, which were expected to exceed $50 million。
This “value-added” technique is dependent on the synergy of the entire industrial chain. A chain map of the tungsten industry from the mine to the end product is clearly visible: upstream mines, such as drift ponds, lower tungstens, insist on “green mining” and smart mining, constantly upgrading the grade of tungsten concentrates and securing the supply of quality raw materials; mid-stream enterprises, such as the tungsten industry, gold drills, etc., “preciously ploughing” and breaking up with high-purity, ultra-boiled tungsten powder, and constantly improving material performance; downstream firms, such as gold-rich, three-tet new materials, focus on high-end knives, tailor-made fine-forming, “precision” and end product construction. So that each piece of tungsten is “used and valued to the maximum”。
"it's hard to work aloneIndustrial clusters"the power of convergence." a presentation was made by wenbin, deputy secretary and director of the management committee of the party labour committee of the great yu industrial park. There are now hundreds of tungsten chains in the park, forming a complete ecological closed ring of “green mining of mines — intelligent smelting — deep and high-end manufacturing — efficient resource recovery”. The industrial cluster of new materials (tungsten and new materials and applications) for non-ferrous metals was successful in selecting the specialty industrial cluster for small and medium-sized enterprises in jiangxi province in 2024, and the industrial park of the surplus won the list of china's industrial parks。
On this land, tungsten is no longer a simple “ore”, but a “bones” of spacecraft, a “vascular” of chips, a “teeth” of a precision machine bed tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten tungsten to tungsten. The experience of this “green zhistoric” transition has shown that traditional industries are not “sunset industries” and that they can regenerate and open new spaces if they are bold and innovative。
The world tungsten tungsten survey is still being continued, and each of its entries is filled with high-quality developments。
