Ranking of mining machinery manufacturers

1. Don't look at the ranking. If you think about several big companies directly, it's not wrong. Interstellar unlimited machines can be used for reference, with high efficiency.

2. mining pools are arranged according to computing power. For example, the computing power of digyi mining bitcoin mining pool accounts for about 4% of the total network computing power, ranking among the top ten mining pools in the world. The four technology blockchains are relatively good.

3. Miner's moisture is relatively large, the main network code has not been finalized, miner will be determined first. Maybe after the main network goes online, we can't find money. There are also some supercomputing versions on the market, which can be understood as mining machines with a lot more than the normal configuration. This is a good way to deal with the total code changes of filecoin. But certainly not the most cost-effective mining machine. Make a good investigation and wait for you to test in the pit and Yuanli mine.

4. China's well-known mining machinery manufacturing enterprises Yunnan ark, Shandong mining machinery and Henan Yurui machinery manufacturing< < br > mining machinery is the mechanical equipment used to directly mine useful minerals and prepare for mining, mainly including mining machinery for mining metal ores and non-metal ores; Coal mining machinery for mining coal; Oil drilling and proction machinery for oil exploitation, etc< Henan Yurui Machinery Manufacturing Co., Ltd. is located in Zhengzhou City, Henan Province, which is a professional manufacturer of heavy mining machinery and equipment. Yurui machinery integrates R & D, proction, sales and service. At present, its main equipment is crushing, sand making, grinding, mineral processing and building materials equipment. After 40 years of technical experience, it has been developing and growing. At present, it has more than 80 management cadres and engineering technicians with professional titles, three large-scale mining machinery proction bases, three mining machinery research institutes, 350000 modern equipment proction plants, and has served users in more than 160 countries and regions< Br > < br > for more questions, please consult Yurui machinery customer service< br>

5.

The building owner mentioned three problems: how to mine, how to earn more, which mining machine is strong. Here is a brief answer

1. how to mine. The way for ordinary investors to participate in mining is to buy mining machines. After the main network line is connected to the main network, they can mine. Generally, mining machine manufacturers will provide hosting services. Mining machines are put in their computer room, and professional personnel will take care of them for you. You don't need to spend much energy on it

2. how to make more money. The first point is to dig the head mine, that is, to participate in the mining within 3-6 months after the main network goes online. Because the number of filecoin is fixed, but the number of miners participating in the mining will be more and more, so the earlier you participate in the mining, the more you get. This can be referred to bitcoin mining. The second point is to choose the right miner. The mining efficiency of different miner is certainly not exactly the same. For companies with strong technology and strength, their miner can dig more in unit time

3. which mining machine is better. This should remind the owner that he should have his own judgment and don't easily believe any miner's words, because now the miner's market is full of fish and dragons, and everyone will say that his family is good, and there are more and more people playing with money to cut leeks. When choosing a miner, directly ask the miner these questions:
   

   1, what's the miner number

   2, what is the total storage capacity

   3, what is the block rate

   4, what is the total yield

   5, what is the average yield per T

   the real data proves the efficiency of the miner. If the miner can't show the data, it's useless to give you a scrap iron. Identify these five data, which is directly related to your investment and rate of return

< / OL >

that's about it. The second official large-scale developer test is about to start. The owner can pay attention to it. The miner who can get a good place in the test and keep the ranking stable is the miner with real strength and technology. If conditions permit, it's better to visit the company's technical team, computer room, etc

6. You think too much. Cloud flash payment is the pay platform of UnionPay, which is similar to Alipay. Half a million dollars? King card is Tencent, at most is a joint advertising, where to do different. It's good to pay 50 yuan for the discount in Yunshan. If it's useful, you can handle it. You don't need to get so many mobile phone cards, and you have to pay the landline fee.

7.

When the Internet was just born, the amount of data on the whole network was small, so the simple and convenient transmission mode of HTTP protocol is very easy to use. However, with the development of the Internet, the amount of data on the network is increasing, and the disadvantages of HTTP protocol are graally revealed

about its concept :

1 the dependence on the server storing data is too strong

if there is a problem with the server, the data may be lost. I believe many people have experienced the phenomenon of 404 pages lost when opening a web page, which may be caused by the failure of the data server

When the amount of data required by users is too large, the burden of server transmission will be very heavy, which directly affects the transmission efficiency. If the data users need is compared to water flow, then the bandwidth is the ditch and the server is the reservoir. In a certain period of time, the flow from the reservoir to the ditch is also fixed, and the greater the demand of users, the more time cost will be spent

3 at present, the Internet is very dependent on the backbone network

at present, a large number of Internet data are transmitted through the backbone network, once adverse factors occur, leading to the damage of the backbone network, it will inevitably affect the data access of users

about the second question:

enter the landmark SEG square of Huaqiangbei, and the floor is in the guide. On the 3rd to 5th floors, some merchants have put out various types of poster advertisements, and the shops are basically occupied by the merchants

it is reported that after the mining machinery business started, the seller also had some new practices, and some merchants found a new way to provide derivative services to attract customers

for example, in the custody business, businesses find stable power and sites, and buyers choose custody after purchasing mining machines, and there is no need to consider other issues after paying the custody fee. In a shop with a signboard of "ASUS computer", the Sales Department tried to promote this model, and used a calculator to input various numbers skillfully to demonstrate back to this cycle

notes: about the above questions, I will provide you with my own personal views, and I will also send you a little skill Internet search results - IPFs learning for you

8. In order of sales, Ranking of top 50 construction machinery companies in the world in 2008
first place: Caterpillar $31.8 billion
second place: Komatsu $18.2 billion
third place: Terex $9.89 billion
fourth place: Hitachi $8.186 billion
fifth place: Liebherr $7.811 billion
sixth place: Volvo $7.119 billion
seventh place : Sandvik $4.907 billion
8th place: Deere $4.818 billion
9th place: CNH $4.464 billion
10th place: Doushan infrared $4.241 billion
11th place: Atlas Copco $4.019 billion
12th place: manitowak $3.883 billion
13th place: Kobe Steel Institute $3.666 billion < br/ >No.14: Metso Mining Machinery Co., Ltd. $3.599 billion
No.15: XCMG group $3.238 billion
(only listed in China below)
...
No.18: Sany group $2.352 billion
...
No.25: Liugong group $1.359 billion
...
No.35: Longgong group $901 million
No.36: Xiagong Machinery Co., Ltd. $863 million
37th place: Shantui Co., Ltd. $859 million
...
46th place: Sinomach group $585 million