After sale of mining machinery
Publish: 2021-03-28 11:51:52
1. At this time, we need to see if there is a problem with the hydraulic oil. After there is no problem with this part, you need to check whether the oil cylinder leaks oil,. When there is no problem, you try to increase the downforce. If it still doesn't work, it is recommended that the manufacturer send someone to repair it. At this time, I suggest that when you buy slag raking machine, you should choose Xiangyang Zhongliang slag raking machine manufacturer with strong strength and good after-sales service. Don't delay your work because of low price!
2. On today's miners there are many high-quality second-hand mining machine, and there is a warranty problem, there are professional after-sales manufacturers
3. Brief introction: Shandong mining machinery group is located in Changle County, Weifang City, which was the first city of Qi in ancient times and is now the capital of gems. It is adjacent to Qing in the East, Jinan in the west, Jiqing Expressway in the north, 309 National Highway and Jiaoji Railway in the south, and 160 kilometers away from Qing and Jinan airport, with convenient transportation and extending in all directions
founded in 1955, Shandong mining machinery group has five holding subsidiaries, including Beijing sankuangtong Technology Co., Ltd., Xinjiang Changmei Mining Machinery Co., Ltd., Shandong mining machinery Laiwu Coal Machinery Co., Ltd., Weifang Keer building materials Machinery Co., Ltd. and Shandong mining machinery Maike building materials Machinery Co., Ltd., with total assets of 2.845 billion yuan, covering an area of more than 1000 mu and more than 2000 employees, It was listed on Shenzhen Stock Exchange on December 17, 2010 (Stock Code: sz002526)
as one of the top ten coal machinery manufacturing enterprises in China, the enterprise is in the leading position in terms of scale, market share and proct technology level. The main procts of the company are hydraulic support, scraper conveyor, transfer machine, crusher, belt conveyor, shearer, digger, single hydraulic prop, jack, engineering oil cylinder, metal top beam, etc Ring chain and the introction of Germany, Italy's advanced technology to proce complete sets of coal gangue, shale hollow brick brick making equipment, complete sets of coal washing equipment
the enterprise has obtained ISO9001:2008 standard quality management system certification and is recognized as a high-tech enterprise. It is Shandong coal machinery engineering technology research center and a designated manufacturer of support procts, mechanical and electrical procts and accessories for China's coal instry. It also has the right of self import and export. All the leading procts have the coal mine safety mark certificate issued by the State Administration of work safety, It has won the honorary titles of AAA credit enterprise of China Coal Instry Association, excellent enterprise of national coal machinery instry, double top ten enterprise of national coal machinery instry, 500 growing small and medium-sized enterprises in China and growing small and medium-sized enterprises in Shandong Province. It has been selected into the top 100 and top 50 of China's coal instry for three consecutive years, and has been listed in the list of China's potential enterprises published by Forbes for five consecutive years. The procts have been recognized as the national coal mine mechanical and electrical procts, among which the Le coal brand scraper conveyor and single hydraulic prop procts have won the title of Shandong famous brand, and the Le coal brand trademark has been recognized as a famous trademark in Shandong Province
the rapid development of Shandong mining machinery group is e to a high-quality and strong technical staff team and a leadership team that dares to innovate and concentrate. The main management personnel of the company continue to work in the company and most of them are shareholders, which ensures the long-term stable development and sustainable competitiveness of the company. Mr. Zhao Duxue, chairman of the board of directors, was once a deputy to the Seventh National People's Congress and the 15th Weifang people's Congress. He also served as vice chairman of the Fifth Council of China Coal Machinery Instry Association, vice chairman of support branch of China Coal Logistics Association, and vice chairman of Shandong Private Entrepreneurs Association. And won the honorary titles of China's coal instry, excellent entrepreneurs of China's coal machinery instry, double top ten entrepreneurs of China's coal machinery instry, Shandong provincial and municipal labor models, influential figures in Shandong Province, excellent managers of Shandong Province, etc
the company focuses on users, takes user satisfaction as the ultimate goal, provides zero distance whole process service, takes responsibility to forever as the purpose, and achieves in-depth pre-sales communication, optimized design and perfection; Strict requirements, quality guarantee period and commitment are required ring the sale; After sales always pay attention, respond quickly and ensure operation. There are 26 service outlets nationwide, forming a perfect service system
Shandong mining machinery group adheres to the business philosophy of honesty, customer first, innovation and improvement, quality first, and is willing to cooperate with friends at home and abroad for common development<
legal representative: Zhao Huatao
date of establishment: December 3, 1999
registered capital: RMB 1782793836
region: Shandong Province
unified social credit Code: 91370700165760323c
business status: in business enterprise
instry: manufacturing instry
Company type: joint stock limited company (listed)
English Name: Shandong mining Ma China Group Co., Ltd.
staff size: 1000-4999 people
business address: North Section of Dayi Road, Changle Economic Development Zone
scope of business: proction, sales and maintenance of coal mining machinery, general machinery, ring chain, hardware rigging, light and small lifting and transportation equipment, building materials machinery, new building materials, steel mold of cement procts (the term of validity is subject to the license). Equipment installation and coal sales; Import and export of related goods and technologies; Mining technology services; Equipment leasing and related technical services; Laser processing equipment, instrial robot equipment proction and sales; Surface composite material preparation and laser processing services; Aluminum bars, instrial profiles, building profiles sales Projects that need to be approved according to law can be operated only after being approved by relevant departments.)
founded in 1955, Shandong mining machinery group has five holding subsidiaries, including Beijing sankuangtong Technology Co., Ltd., Xinjiang Changmei Mining Machinery Co., Ltd., Shandong mining machinery Laiwu Coal Machinery Co., Ltd., Weifang Keer building materials Machinery Co., Ltd. and Shandong mining machinery Maike building materials Machinery Co., Ltd., with total assets of 2.845 billion yuan, covering an area of more than 1000 mu and more than 2000 employees, It was listed on Shenzhen Stock Exchange on December 17, 2010 (Stock Code: sz002526)
as one of the top ten coal machinery manufacturing enterprises in China, the enterprise is in the leading position in terms of scale, market share and proct technology level. The main procts of the company are hydraulic support, scraper conveyor, transfer machine, crusher, belt conveyor, shearer, digger, single hydraulic prop, jack, engineering oil cylinder, metal top beam, etc Ring chain and the introction of Germany, Italy's advanced technology to proce complete sets of coal gangue, shale hollow brick brick making equipment, complete sets of coal washing equipment
the enterprise has obtained ISO9001:2008 standard quality management system certification and is recognized as a high-tech enterprise. It is Shandong coal machinery engineering technology research center and a designated manufacturer of support procts, mechanical and electrical procts and accessories for China's coal instry. It also has the right of self import and export. All the leading procts have the coal mine safety mark certificate issued by the State Administration of work safety, It has won the honorary titles of AAA credit enterprise of China Coal Instry Association, excellent enterprise of national coal machinery instry, double top ten enterprise of national coal machinery instry, 500 growing small and medium-sized enterprises in China and growing small and medium-sized enterprises in Shandong Province. It has been selected into the top 100 and top 50 of China's coal instry for three consecutive years, and has been listed in the list of China's potential enterprises published by Forbes for five consecutive years. The procts have been recognized as the national coal mine mechanical and electrical procts, among which the Le coal brand scraper conveyor and single hydraulic prop procts have won the title of Shandong famous brand, and the Le coal brand trademark has been recognized as a famous trademark in Shandong Province
the rapid development of Shandong mining machinery group is e to a high-quality and strong technical staff team and a leadership team that dares to innovate and concentrate. The main management personnel of the company continue to work in the company and most of them are shareholders, which ensures the long-term stable development and sustainable competitiveness of the company. Mr. Zhao Duxue, chairman of the board of directors, was once a deputy to the Seventh National People's Congress and the 15th Weifang people's Congress. He also served as vice chairman of the Fifth Council of China Coal Machinery Instry Association, vice chairman of support branch of China Coal Logistics Association, and vice chairman of Shandong Private Entrepreneurs Association. And won the honorary titles of China's coal instry, excellent entrepreneurs of China's coal machinery instry, double top ten entrepreneurs of China's coal machinery instry, Shandong provincial and municipal labor models, influential figures in Shandong Province, excellent managers of Shandong Province, etc
the company focuses on users, takes user satisfaction as the ultimate goal, provides zero distance whole process service, takes responsibility to forever as the purpose, and achieves in-depth pre-sales communication, optimized design and perfection; Strict requirements, quality guarantee period and commitment are required ring the sale; After sales always pay attention, respond quickly and ensure operation. There are 26 service outlets nationwide, forming a perfect service system
Shandong mining machinery group adheres to the business philosophy of honesty, customer first, innovation and improvement, quality first, and is willing to cooperate with friends at home and abroad for common development<
legal representative: Zhao Huatao
date of establishment: December 3, 1999
registered capital: RMB 1782793836
region: Shandong Province
unified social credit Code: 91370700165760323c
business status: in business enterprise
instry: manufacturing instry
Company type: joint stock limited company (listed)
English Name: Shandong mining Ma China Group Co., Ltd.
staff size: 1000-4999 people
business address: North Section of Dayi Road, Changle Economic Development Zone
scope of business: proction, sales and maintenance of coal mining machinery, general machinery, ring chain, hardware rigging, light and small lifting and transportation equipment, building materials machinery, new building materials, steel mold of cement procts (the term of validity is subject to the license). Equipment installation and coal sales; Import and export of related goods and technologies; Mining technology services; Equipment leasing and related technical services; Laser processing equipment, instrial robot equipment proction and sales; Surface composite material preparation and laser processing services; Aluminum bars, instrial profiles, building profiles sales Projects that need to be approved according to law can be operated only after being approved by relevant departments.)
4. The selection of mining machines depends on the computing power, the power consumption and the historical reputation, including the stability and after-sales service of the machines
computing power is the ability of a machine to perform operations, that is, how many hash operations can this machine perform per second. At present, the computing power of the mainstream bitcoin miner is 14T, that is, hash collisions of the 13th power of 14 times 10 per second
power consumption is an indicator of the power consumption of the miner ring operation. Electricity consumption will have a huge relationship with mining costs. Generally, a miner will operate 24 hours a day to excavate, so the power consumption sometimes seems to have a small difference, but in fact, the cost gap is relatively large
here is another little knowledge, that is, digital assets of the same algorithm can be mined by the same miner. For example, bitcoin miner can also dig bitcash, Ethereum miner can also dig Ethereum classic
for more professional knowledge, it is recommended to consult the honeycomb miner. There are professionals to help you select and answer for you. The boss comes from the fire coin, and I feel reliable after personal experience.
computing power is the ability of a machine to perform operations, that is, how many hash operations can this machine perform per second. At present, the computing power of the mainstream bitcoin miner is 14T, that is, hash collisions of the 13th power of 14 times 10 per second
power consumption is an indicator of the power consumption of the miner ring operation. Electricity consumption will have a huge relationship with mining costs. Generally, a miner will operate 24 hours a day to excavate, so the power consumption sometimes seems to have a small difference, but in fact, the cost gap is relatively large
here is another little knowledge, that is, digital assets of the same algorithm can be mined by the same miner. For example, bitcoin miner can also dig bitcash, Ethereum miner can also dig Ethereum classic
for more professional knowledge, it is recommended to consult the honeycomb miner. There are professionals to help you select and answer for you. The boss comes from the fire coin, and I feel reliable after personal experience.
5. It's very good. It's hosted over there. There's no problem. If you have any questions, you can ask directly, seconds back.
6. No, today's miners even have a second-hand miner's warranty. During the warranty period, there are many after-sales services. I'm very relieved
7.
Bitcoin is a virtual encrypted digital currency in the form of P2P. Point to point transmission means a decentralized payment system
unlike all currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses the distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses the design of cryptography to ensure the security of all aspects of currency circulation
the decentralized feature and algorithm of P2P can ensure that it is impossible to artificially control the value of bitcoin by mass manufacturing. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity
extended data:
bitcoin is the first distributed virtual currency. The whole network is composed of users and there is no central bank. Decentralization is the guarantee of bitcoin's security and freedom. Bitcoin can be managed on any computer connected to the Internet. No matter where you are, anyone can dig, buy, sell or collect bitcoin
bitcoin requires a private key to control bitcoin, which can be stored in any storage medium in isolation. No one can get it except the user himself. Bitcoin can be remitted free of charge, but in the end, a transaction fee of about 1 bitfen will be charged for each transaction to ensure faster execution of the transaction
As a means of payment from a to B, bitcoin has no cumbersome quota and proceres. If you know the other party's bitcoin address, you can pay. Users can explore the computing power of different hardware on many platforms8. Certainly. We are members of consensys blockchain. The members of consensys blockchain mainly cooperate in expanding social impact. A number of blockchain projects are working together for the sustainable development goals of the United Nations. Aeternity is an investor in Kora. We will announce the details of the cooperation between KORA and stellar soon. Please look forward to it!
9. Digyi mining is very famous and professional in the instry.
10. Bitcoin cannot be traded in Shanghai stock market
Shanghai A shares are traded in RMB
Shanghai B shares are traded in US dollars
except for these two currencies, no other currency is allowed.
Shanghai A shares are traded in RMB
Shanghai B shares are traded in US dollars
except for these two currencies, no other currency is allowed.
Hot content