How to connect the immersed bucket wheel miner

1. Currency hedging is to keep the purchasing power of money unchanged, so as to ensure that the money holders will not suffer losses e to price (or exchange rate) fluctuations. In China, in order to avoid the impact of price fluctuation on the purchasing power of money, money holders often take the following measures to maintain the value of money: to participate in the capital preservation and value preservation savings run by banks, and to rece the value of money; Purchase gold, houses, appliances, etc. In order to avoid the risk brought by the fluctuation of exchange rate and to avoid or rece the loss that may be brought to itself, the creditor and debtor of international payment often take the following measures to keep the value of payment currency: gold to keep the value; the creditor to keep the value of payment currency to keep the value of payment currency“ "A basket of currencies" to maintain value; Forward interest rate agreement hedging; Business vitality, foreign exchange hedging, and so on
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2. We are now using the Z3 matrix mining machine of point storage technology, which is very high in configuration, low in cost and good in performance. It is recommended that you also have a try.

3. The digital currency instry has not yet been issued. The central bank started to study it three years ago, but it has not really implemented it. At present, it is discussing with the instry. The specific online time has not been determined, and it is expected that it may be online in the near future
however, there are many digital currencies in the market, such as bitcoin, wikilink and bitcoin cash.

4. The installation of the bucket wheel machine needs a professional team, generally the first is to install the trolley, the tail car, the door seat, the turntable, the door post, the forearm frame, the pull rod, the balance frame, the belt conveyor, and the counterweight. Commissioning, light load test, heavy load test, etc.

5.

Bucket wheel excavator is an important equipment to complete the mining work in the continuous mining process of mining, transportation and drainage. It is used for large-scale projects with large mining volume and long service life, especially suitable for the application in open-pit mine and large-scale earthwork

The bucket wheel excavator has the advantages of large proction capacity, high efficiency, suitable for mining in complex coal seam, large transportation slope, simple operation, convenient maintenance and easy to realize modern management, which is widely used in foreign instrial developed countries

The fuselage is generally composed of bucket wheel excavator, which is composed of bucket wheel machine, transfer machine and connecting bridge

what is the largest mining machinery in the world? Before seeing this machine, many friends used surprise to describe those mining machines that are big enough. And when you see this machine, many people are not only surprised, but shocked

this is the largest mining machinery in the world. Its name is bagger288, which was made by Krupp in 1978

at a glance, this is a steel giant. In fact, it is the largest multi wheel bucket excavator in the world. It's not too much to describe it as "tough". This machine is nearly 95 meters high and 240 meters long, which is almost the length of 2.5 football fields. Its total weight is 13500 tons. The maximum speed is 10 meters per minute, and 76000 cubic meters of coal can be collected every day

The bucket wheel of bagger288 is equipped with 18 buckets, each with a volume of 6.6m3-8.6m3, and the four motors driving the bucket wheel are arranged vertically from top to bottom; The theoretical proction capacity is 22000m3 / h when assembling 8.6m3 large volume bucket to excavate loose cube or coal; When assembling high-strength 6.6m3 thick wall bucket to excavate dense hard rock or frozen soil, the theoretical proction capacity is 19100m3 / h; The 12 tracks are arranged in front of 8 tracks and rear of 4 tracks, and the maximum moving speed is 10m / min; It only needs 5 people to operate; It took five years to design, manufacture and assemble, and the cost was as high as 100 million US dollars

Multi wheel bucket excavator is a new type of construction machinery which has been developed in recent twenty or thirty years. Foreign manufacturers are mainly American CPE company, American Unilever equipment company and German Krupp company

multi wheel bucket excavator is a kind of large excavation machinery with high efficiency and mechanization, and its proctivity ranges from tens of cubic meters to tens of thousands of cubic meters per hour. For example, CPE's d-2500 multi wheel bucket excavator has a deadweight of 150 tons and a power of 1789.68kw. It can excavate 2500m3 of materials per hour, which is equivalent to the workload of 10000 migrant workers. Its main features are compact, good rigidity, continuous excavation, automatic loading and unloading, and flexible mobility; It can be applied to many kinds of soil; Such as soft soil, loam, hard soil, frozen soil, gravel loam of the fourth system, lithologic sandstone, glutenite, argillaceous rock, pebble and weathered rock of the third system and Cretaceous system

bucket wheel excavators are multi bucket excavators for continuous excavation, which are generally not mass-proced. At present, there are only 6 excavators with daily excavation capacity of 240000 M3: 288 and 289 are almost the same brothers, which were built by Krupp in 1978; 290 and 291 are slightly improved and manufactured by man-takraf and Krupp respectively; After that, 292 and 293 (in tagebaus Hambach open pit coal mine) were improved greatly and their performances were improved. They were manufactured by Krupp (1991) and man-takraf (1995) successively, and their technical performances were basically the same. They all operate in coal mines in Germany

6.

Wechat withdrawal generally supports the withdrawal within 2 hours, but the withdrawal time to different banks in different time periods will be different

the following are the details of the arrival time of withdrawal to CCB in the specific time period:

1. Wechat change withdrawal to CCB:

if it is withdrawn from 00:15 to 20:30, it will arrive in the account within 2 hours

if the cash is withdrawn from 00:00 to 00:15, it will arrive on the same day

2. Wechat change withdrawal to postal bank and Bank of China:

cash before 16:00 on the same day and arrive at the account on the same day

withdraw after 16:00 on the same day and arrive at the account the next day

3. Withdraw the change from wechat to ICBC:

01:00-22:00, and it will arrive in the account within 2 hours

00:00-01:00 withdraw cash and arrive at the account on the same day

22:00-23:59 cash withdrawal, next day to the account