After listening to Song Qingsong's report, Wang Xudong immediately stood up, and it could be seen that Wang Xudong was interested, and waved his hand: "Let's go, let's take a look at our new mining equipment." Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ”

This time, in order to expand the scale of mining, Wang Xudong took out more than 10 million yuan for the purchase of equipment, through bidding, this is the first batch of equipment, and now it has arrived at the mine.

Walking out of the office, Wang Xudong saw that the mine was lively, and a lot of procurement equipment was parked, and many miners were gathering there to watch the strangeness.

In the past, all the small iron ore mines in the area of Doujia Mountain were mined in caves, and equipment like this has never been used, because these mining equipment are used for open-pit mining.

"Good fellow, this is a large cone drill. ”

"Lao Li, it seems that we don't want to use a percussion drill to punch holes anymore. ”

"yes, there's this thing, and it's a matter of minutes to punch holes!"

“……”

In the production of open pit mines, whether the ore is stripped or mined, the process is generally perforated, blasted or splitted, loaded and transported. At present, the equipment used in China's ferrous metallurgical mines is mainly cone drilling and down-the-hole drilling, and percussion drilling has been eliminated.

In the mine, the percussion drill was used in the past, and the workers used the percussion drill to punch holes on the mining surface, and the efficiency was relatively low.

Not only the cone drill, there are a lot of equipment next to it, among which the more conspicuous ones are large crushers, splitters, three-meter electric shovels, 20-ton trucks and so on.

The blasting process has been eliminated, and the current mining process is to drill holes first, and then use a splitter to break the iron ore on the mining face along the drilled holes.

"Boss, how is it, it's okay!"

Wang Xudong said happily: "It's too good, with these things, we can change our shotguns and guns, and it's not just as simple as mining hundreds of tons of ore every day." ”

Song Qingsong said loudly: "Boss, I will immediately train the workers and teach them to use these mining equipment. ”

Song Qingsong is proficient in all kinds of mining equipment, and naturally knows how to use it, in addition, two or three people from the equipment manufacturer also came, and everyone happened to train the workers together.

Wang Xu nodded and said happily: "Go ahead, use these mining equipment as soon as possible." ”

Xudong Mining Company is now an excellent supplier of Wujiang Mining, and the two sides have an agreement that starting from next month, Xudong Mining must supply more than 1,000 tons of iron ore to Wujiang Mining Company every day.

With these mining equipment, estimates are not a problem, the supply is estimated at more than a thousand tons, one or two thousand tons per day is not a problem.

"It seems that the investment of more than 10 million yuan in equipment is completely worth it!" Wang Xudong thought in his heart.

Song Qingsong and the two or three people from the equipment manufacturer began to train the workers and teach them how to use the mining equipment.

From today, these new mining equipment can be used, the efficiency will be improved, and everyone will also change from manual work to mechanical work, and mining will be much easier.

………

Wujiang Commercial Plaza.

In the café on the second floor, by the window, Wang Xudong and Zheng Xiaotong were drinking coffee there, and it could be seen that Zheng Xiaotong frowned slightly, as if he had something on his mind.

Wang Xudong also discovered this, and couldn't help but ask with concern: "Xiaotong, what's wrong?

Zheng Xiaotong sighed slightly in his heart, and said slowly: "Xudong, I'm going back to Beijing, this afternoon's plane." ”

"Ah!" Wang Xudong was slightly taken aback, and didn't think about it, it was so sudden, Wang Xudong looked at Zheng Xiaotong, and said with a slight reluctance: "Xiaotong, do you want to play for a few more days, we also have a famous scenic spot in Wujiang City, which is also a 4A-level scenic spot, I'll take you to take a look." ”

Wang Xudong was reluctant to let Zheng Xiaotong go, and Zheng Xiaotong was the same, even Zheng Xiaotong didn't think about it, he was reluctant to go.

Zheng Xiaotong has also been to Wujiang City before, usually stays for two or three days and leaves, never like this time, a stay is nearly 20 days, he has called several times in his house, if it is not for his mother's urgency, Zheng Xiaotong still wants to stay for a few days.

Zheng Xiaotong said leisurely: "Xudong, no, my mother has called three times, and this time she gave a death order, insisting that I go back to Beijing immediately." ”

Although Wang Xudong was a little reluctant in his heart, he knew that Zheng Xiaotong would definitely have to return to Beijing, so Wang Xudong said: "Xiaotong, otherwise, I will send you to the airport in the afternoon." ”

There is no airport in Wujiang City, and you have to go to the provincial capital by plane, which is about two hours' drive away, which is not too far.

Zheng Xiaotong said happily: "Yes, I was supposed to send it to me by my cousin, but that guy actually said that he was not free in the afternoon, and he was angry with me." ”

Thinking of Liu Yu, Wang Xudong's heart was light, and he laughed happily, "Xiaotong, the next time we meet Liu Yu, let's take care of him, I dare not be available." ”

Although he knew that Wang Xudong was joking, Zheng Xiaotong still pursed his lips and smiled lightly, "Xudong, you must remember to call me in the future." ”

Wang Xudong said: "That's certain. ”

After chatting for a while, the two were in a much more relaxed mood, although the two were not boyfriend and girlfriend, but both of them knew that the other party had a good impression of them, and if everything went well, it was very possible to develop into boyfriend and girlfriend in the end.

Knowing that Zheng Xiaotong was going back to Beijing in the afternoon, Wang Xudong invited Zheng Xiaotong to watch a movie, Zheng Xiaotong happily agreed, and the two watched a movie for the first time.

………

Sanlian Iron & Steel Group.

Ding Huixian was full of hope this time, and carried out sampling and laboratory inspection on this batch of Australian mines, and carefully looked at the indicators, although there were several parameters that were not ideal, but they were much better than the domestic mines used before, especially the harmful element indicators such as sulfur and phosphorus, which were much lower than those of domestic mines.

Try again.

So, Ding Hui first took his own team to personally guide the workers to make steel, and strictly controlled the process and parameters, Chen Sanlian also knew that this time was very important, success or failure in one move, if the Australian mine still failed, the whole project failed.

In the steelmaking control room, everyone looked at the steel splash in the workshop through the large glass, and their hearts were nervous and excited.

Time seems to be very long, time at this time, it seems to pass very slowly, when the smelting is completed, can be sampled and inspected, many people feel that it seems to be a century long.

This is because everyone is too nervous and wants to succeed!

Soon, everyone arrived in the laboratory, and the samples were seen very clearly under the electron microscope, and Ding Huixian still looked at it himself.

At the beginning, Ding Huixian's face was happy, and he became more and more happy, everyone thought that he had succeeded, and was about to cheer and celebrate, but Ding Huixian's face gradually changed, his brows furrowed slightly, and finally he let out a long sigh.

Chen Sanlian has been nervous, because Chen Sanlian knows that everyone has paid a lot of effort and energy for this topic, and his Sanlian Iron and Steel Group has also used a lot of manpower and material resources in order to cooperate with the research.

Chen Sanlian saw Ding Huixian's brows frowning slightly, and couldn't help asking: "Old classmate, how is it?

"Alas......" Ding Hui sighed first, and said in a heavy tone: "Lao Chen, we still failed, failed!"

Suddenly, there was a sadness and heaviness in the entire laboratory.

After a long time, Ding Hui said: "Lao Chen, the whole set of smelting process, various parameters, we have repeatedly demonstrated and scrutinized, there will be no mistakes, now, the key to success or failure is to have high-quality iron ore that meets the requirements." ”

Chen Sanlian comforted: "Old classmate, why don't I think of a way to help you understand where there is high-quality high-grade iron ore." ”

Ding Huixian said: "It seems that this can only be the case, I also use my connections to learn everywhere, as long as I can find high-quality iron ore that meets the requirements, I firmly believe that I will be able to succeed." ”

…………