Russian mine accident claims 36 lives

Thirty-six people are dead after Russia's worst coal-mining accident in years, with authorities abandoning rescue efforts in the northern town of Vorkuta.
Descending into the smoking pit of a coal mine after methane explosions set off underground fires, six rescue workers were killed on Sunday in a failed attempt to reach 26 stranded miners in northern Russia.
Russia's most senior federal disaster official declared on the same day that the rescue operation over and all of the missing miners, who had been trapped by a cave-in, dead.
The mine fire, more than 760 metres underground, was to be extinguished by starving it of oxygen, Denis Paikin, the technical director at Vorkutaugol, which runs the facility, said. An alternative would be to partly flood the pit.We are sorry to hear the news, our hearts, our thoughts and hopes are with you.

Wanfeng's Mine Hoist: How to remain invincible in the digital economy

In this year's World Economic Forum annual meeting orchestrated theme: the fourth industrial revolution with digital comes, and will profoundly alter our world. 
Key drivers behind this change include increased data availability, ubiquitous connectivity and fast-growing processing power exponentially. 
According to experts' opinion, productivity at least 30% is feasible, but many companies have not been put on the agenda the fourth industrial revolution. Therefore, now is the time to get a better understanding of its potential. 
The fourth industrial revolution would bring huge opportunities. Those companies are active to change their machines are fitted with low-cost sensors for equipment data at each stage of the life cycle. This information has many uses, such as service interruptions can be avoided, so as to enhance productivity and efficiency. Between machine and machine and machine interaction with individual product can make lines more flexible. 
Meanwhile, the machine began to use collected data to learn, take the first step in the road to artificial intelligence. These will create new business models, and eventually create a new industry pattern. 
Recently held in Paris the 21st session of the United Nations climate change conference requirements to create a low-carbon economy, and this revolution by helping to achieve energy and more efficient use of raw materials, low carbon economy a reality. Meanwhile, huge boost in productivity can also help resolve other major challenges facing society. 
Therefore, the fourth industrial revolution will change for the whole community. We have the necessary political, business, the scientific community and leaders of civil society together to engage in dialogue in order to achieve its enormous potential. Wanfeng Mining Machinery Manufacturing Co., Ltd will seize this opportunity to achieve huge productivity increase.

Deep Shafts Gold Mining

At various depths they dug tunnels coming out from the downward shaft in order to look for leads. These tunnels were called drives. One man would work down in the shaft, shovelling dirt into a bucket, which was hoisted up by a second man. The buckets were hauled up using a windlass, which wound the rope around a log as the man turned a handle. Any dirt containing gold was called washing stuff because it had to be washed to separate the gold from the dirt.

Deep shafts and drives had to be dug, and all the rock dug out had to be hoisted to the surface. Big engines hoisted lifts for the miners and buckets of gold from the shafts. A structure called a poppet head was built at the top of the shaft. A big wheel, called a gin wheel, at the top of the poppet head wound steel cable to hoist the buckets in and out of the shaft. Gold contained in quartz rock had to be taken to a battery where the rock could be crushed to release the gold.

Deeper shafts would fill with water, and had to be pumped day and night to stop the mine from flooding. Another problem with a deep shaft was that the air got bad. A windsail was used to get clean air into the shaft. It looked like the sail of a ship and worked with a scooping action, being turned to face the wind and funnelling air into a canvas tube and into the shaft.

Wanfeng Shaft Mine Hoist – Safety goes up and costs goes down

Underground mining depends critically and strictly on the capability, reliability, and safety of hoisting equipment. Increase output while boosting the safety of those in the mine shaft–Wanfeng Shaft Mine Hoist assures the highest levels of safety coupled with maximum working and lifting performance.The performance of an underground mine depends critically and strictly on the capability of the shaft hoisting equipment. 

Wanfeng Mine Hoist Winder ensures the highest safety and improved throughput-thanks to innovative solutions for drive engineering, performance-optimizing drive-level closed-loop controls, careful and responsible attitude when manufacturing and safety-oriented automation engineering. 

We use our expertise to develop and implement exactly the right drive system for your mine-adapted to the conditions of the power supply system and tailored to your power rectifier philosophy. Our technological closed-loop controls ensure the harmonious customization of travel behavior to the specific requirements of your shaft system. 

For your success! Wanfeng Mine Hoist Winder - mine winder technology from Hebi Machinery! 

Mine Hoist & Mining Process

Mine hoists make the mining process easier, safer, and more efficient for the entire mining industry. Gold mining and coal mining alike are made more easy with mine hoists and hoists technology. Motorized mine hoists make production run at a predictable pace, while manual mine hoists rely upon human power to propel lifting and lowering of material and are therefore harder to predict a standard timing or pace. Mine hoists of all types have their individual benefits. Each of these benefits make mining equipment more efficient for the project at hand. Many companies exist to provide support, maintenance, modification, refurbishment, and fabrication service options to each mining equipment client, which includes mine hoists and mine equipment machinery. Mine hoists can be modified for the specific needs of any project. 

Underground mining equipment require heavy machinery mine hoists to gather regulated amounts of material from a specified depth and normally into a shaft. Mining equipment consists of several phases of machinery. Mine hoists may be employed in each type of machine. Mining industry equipment relies upon steady production to ensure optimal profits. Mine hoists can be implemented throughout any of the stages or styles of mining. Mine hoists must be secure for stable production. Repair to these machines can be costly and cause setbacks to production for the entire mining operation.

Mine hoists are implemented into all types of industrial mining equipment, and comprise a significant amount of mining equipment repair orders. China manufacturers of mining equipment provide the knowledge and experience from a diverse staff of professionals who regularly supply repair, refurbishment, or maintenance solutions to mine hoists and mining machinery. 

High Quality And Safe Gold Mining Machine Manufactures

In an act described by some as a miracle, five gold miners trapped underground for 41 days have been rescued in Tanzania and 12 others are still missing.
The miners had gone underground to rescue a group of 11 other miners and they “survived by eating roots, soil, frogs and cockroaches and are receiving treatment at hospital,” the BBC reported.
Efforts to rescue the miners by the community members were abandoned last month after a fruitless week-long rescue operation.
However, the rescue operation resumed after faint cries were heard by other miners working near the accident site, which confirmed the miners were still alive.                                                                           

mine hoist 

Quality is the soul our product, skilled technicians and experienced after-sales service team provide you professional service,so do not worry the safe.

A Headframe Housing A Friction Hoist

Friction (or Koepe) hoists are the most common type of hoist used in Europe, Asia and Australia. The friction hoist was invented in 1877 by Frederick Koepe. Friction hoists are mounted on the ground above the mine shaft, or at the top of the headframe. Friction hoists utilize tail ropes and counterweights and do not have the haulage rope fixed to the wheel, but instead passed around it. The tailropes and weights offset the need for the motor to overcome the weight of the conveyance and hoisting rope, thereby reducing the required horsepower of the hoisting motor by up to 30%, with the overall power consumption remaining the same. Friction hoists, unlike drum hoists, can and normally do use multiple ropes giving them a larger payload capacity, however since they require a larger safety factor, they are impractical for very deep shafts.