"Why me again?" Sam said with a sad face. This job is not easy to do, and whether the person you are looking for is capable or not, in case the person you find is the kind of person with ill intentions, if there is a collusion between inside and outside, it is easy to cause great losses to the mine.

Thefts from precious metal mines are a constant occurrence, almost every day at any precious metals mine in the world. How to minimize the occurrence of such thefts depends mainly on the security personnel.

Tang Feng said he, "If you don't want to do this, you can do it, can you do the purchase and negotiation of mining equipment and mineral processing equipment?" I'm going to go to the security guards! ”

"Oh, buy Karma! Are you trying to exhaust me? Hell, I might as well go to the security guards! Sam muttered angrily.

Compared with the work of finding security personnel, these preparations in the mine are more complex and require more work.

It is not an easy task to carry out large-scale industrial mining of a mining area, and the recruitment of workers and security personnel is enough to keep one person busy just by preparing the mining tools and transport vehicles.

Open-pit mining refers to an industrial mining method that involves removing the cover from the ore body to obtain the required minerals and extracting useful minerals from open surface mining sites. Although open-pit mining is much simpler than underground mining, there are many workflows, such as the main processes of perforation, blasting, loading, transportation and earth discharge.

The amount of equipment required for these workflows is enormous.

For example, in the first step of piercing, you have to drill directional blast holes of a certain diameter and depth in the open pit stope rock, and blast it with explosives to break and loosen the rock. Therefore, the perforating equipment used includes percussion drilling rigs, down-the-hole drilling rigs and cone drilling rigs. There are quite a few of these rigs!

Then after the blast hole is drilled, you have to use the blast. Medicine. Nowadays, ammonium frying is generally used in open-pit mining. Medicine, slurry anti-water frying. Medicine and ** and granular emulsion fried. medicine, and these are fried. The medicine is best the kind of cheap fried that can be mixed on the spot. Medicine, because the open-pit mine is used for a day to be fried. The amount of medicine can be extremely large, if you use those expensive fried. medicine, the cost of mining will undoubtedly increase a lot. Therefore, it is also extremely important to consider what explosives to use.

Once you're done blasting, you're going to have to go through the loading process. The so-called mining and loading work refers to the operation of loading ore and rock into transportation equipment by hand or machinery, or directly unloading to a designated place. In this process, the equipment used is usually multi-bucket excavators or single-bucket excavators, wheel bucket shovels and front-end loaders, and there are also a lot of these construction machinery.

The next step is the transportation. This work is also an extremely important work, the number of construction machinery required is the largest in the entire mining process, such as hoists, conveyors, mining vehicles and other mechanical engineering, less than the minerals in your pit can not be sent to the concentrator, and the remaining useless rocks in it cannot be sent to the dump!

There is also the final earth-draining work system, and the construction machinery used in this working system is not much less than the previous two workflows. The open-pit stope strips away a large amount of topsoil and rock covering and around the upper part of the deposit, which can only be accumulated in close proximity to the pit. In a mine, the useful ore is far less than the useless rock, so the soil discharge work is very important, and the construction machinery used is also some big guys, such as bulldozers, bulldozers, front loaders, tractors, draglines, rope draglines and other construction machinery, and the number of needs is quite a lot!

This is only the basic construction machinery needed in mining operations, adding up to dozens of types. But you've mined the ore, you have to do the beneficiation, right? Therefore, a large number of mineral processing equipment must be used.

With such a high-grade and well-mined ore, Tang Feng and Sam were reluctant to sell ore directly, although that practice omitted the trouble of mineral processing, but the profits brought by it were far less than selling pure gold and pure silver, so at the beginning, Tang Feng and Sam decided to establish their own concentrator and their own refinery, of course, the refinery can be established elsewhere, but at least the mine can produce rough gold and silver, so it is inseparable from the concentrator.

Because most of the silver in this vein is natural silver and angular silver, it can be beneficiated by cyanide like gold ore.

But even so, the equipment needed for the concentrator does not have to be less than the equipment needed for ore mining!

Therefore, in order to maximize the benefits of this mine, there is a lot of equipment required, although as long as you have money, there will be many mining machinery suppliers coming to you these days, but you have to spend energy to deal with these things. And although the boss has also provided some familiar mining machinery manufacturers, which can reduce the purchase price of these machinery a lot, you have to meet those manufacturers, right?

Therefore, these preparations alone are enough to boil a person's brain into a pig's brain!

Seeing Tang Feng and Sam arguing there, the head smiled and said: "I said that you two don't need to do this at all, this kind of work doesn't necessarily have to be done by a boss like you, don't you forget that there is another kind of person in this world called 'professional manager'?" For a precious metals mine of your size, once you send out the message to recruit a mine manager, there will definitely be a lot of experienced people who will apply, and these jobs will be very simple for them! ”

As soon as they heard the leader's words, Tang Feng and Sam glanced at each other, laughed in unison, and then the two of them walked up to the leader and gave the leader a hug.

"Hooray! It's still the head who wakes up in a dream! Tang Feng said hehehe, he just thought about these things by himself before, but he didn't think that there are many professionals in this world that can be hired!

And Clark on the side also smiled: "I said Don, and Sam, it's about the recruitment of security personnel, if you believe me, those security personnel I can try to find a group of people for you, you know, many of my comrades-in-arms can't find a suitable job after retiring now, many people are simply idle at home, and I am familiar with these people, they are also people who have been on the battlefield, and their personal ability is absolutely fine, if you can provide them with jobs, I'm sure a lot of my comrades-in-arms would love to come here! ”

Clark's words made Don and Sam's eyes light up again.