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MTW Trapezium Mill

Large capacity, Low consumption, Environmental friendly

LM Vertical Mill integrates crushing, drying, grinding, classifying and conveying together, and it is specialized in processing non-metallic minerals, pulverized coal and slag. Its coverage area is reduced by 50% compared with ball mill, and the energy consumption is saved by 30%-40% similarly.

Applications: Cement, coal , power plant desulfurization, metallurgy, chemical industry, non-metallic mineral, construction material, ceramics.

Overview

LM series vertical mill is one advanced mill, adopting top technology domestic and abroad, and based on many years’ mill experiences. It can crush, dry, grind, and classify the materials.

LM series vertical milling machine can be widely used in such industries as cement, power, metallurgy, chemical industry, non-metallic mineral. It is used to grind granular and powdered materials into powder with required fineness.

Learn More About Liming® LM Vertical Mill

1. Low Investment Cost. This mill itself can crush, dry, grinding, classifying, so the system is simple, and occupation area is about 50% of ball mill system. In addition, it can be installed outside, so it will reduce a large number of investment costs.

2. Low Operation Cost. ⑴ High efficiency: roller compacted materials directly onto the grinding disc, so power consumption is low. Compared with ball mill, it saves energy consumption by 30% ~ 40%. ⑵ Less wear and tear: As the roller is not in direct contact with the disc, and material of the roller and liner is high quality, so life lime is long.

3. High Drying Ability. As the hot air inside contacts directly with the material, drying ability is higher, and it saves energy. By regulating the air temperature, it can meet requirements with different humidity.

4. Simple and reliable operation. ⑴ It is equipped with automatic control systems, so remote control makes it easy to operate. ⑵ It is equipped with one device,which prevents the roller from contacting with the liner directly, and avoids the destructive impact and severe vibration.

5. The stability of product quality. As the material stays in the mill for a short time, it is easy to detect and control the product particle size and chemical composition, to reduce duplication of milling, stable product quality.

6. Maintenance convenience. By repairing fuel tank, rotating the arm, it is fast to replace the roller sleeve, and liner, and reduce the downtime loss.

7. Environmental protection. It is with small vibration, low noise, and the overall sealing. The system works under negative pressure, so there is no dust going out. It meets the requirements of the state Environmental Protection.

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Once the equipment arrived in Colombia, the project involved rebuilding and erecting the complete mining systems in Drummond’s mine in North Central Colombia. This included installing 6 kilometers of 84′ wide conveyors, mobile sizers, and mobile apron feeders to move the overburden to mobile transfer conveyors

drummond coal mine colombia - igangastarcollege.com

drummond coal mine colombia - miningbmw.com. Drummond to resume coal exports from Colombia on Colombia's government will let US-based Drummond Co, ...

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Heman Drummond started the business in 1935 on the backs of mules that were used to haul loads of coal from its mines in Alabama. Under the leadership of his son, Garry, the company expanded, securing a contract to extract coal in La Loma, in the Cesar Department of Northeast Colombia in the late 1980s.

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Jul 16, 2013· It was 2001, and Soler was union president at a coal mine in Colombia owned by Drummond Co., which is controlled by the wealthiest family in Alabama. Gustavo Soler knew he was in trouble. It was 2001, and Soler was union president at a coal mine in Colombia owned by Drummond Co., which is controlled by the …

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Drummond Company, Inc. and its affiliates mine coal in Colombia through an 80 percent ownership interest in Drummond International, LLC, a joint venture with a ...

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Drummond Ltd., beginning with the grant of the La Loma coal concession in 1989 undertook construction of a world class mine, railway and port. This was during a period of great turmoil in Colombia. From inception to the present Drummond refuses to become part of any conflict and has never supported illegal groups.

Drummond executive arrested amid paramilitary murder charges

Drummond executive arrested over paramilitary murder charges by Emma Rosser May 26, 2015 A Colombian executive of US-based coal company Drummond has been arrested after being charged with the killing of two labor union leaders, The Associated Press reported on Monday.

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During the late 1980s, Drummond acquired the mining rights to significant coal reserves in northern Colombia, near La Loma, Cesar. Development commenced in the

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Drummond Company, Inc. produces coal and coal-based derivatives in Alabama and Colombia. It offers metallurgical coal. The company also provides petroleum based products for mining operations, such as diesel and refined gasoline products; petroleum-based products ranging from lubricants and oils to ...

Cerrejón - Wikipedia

Cerrejón is a large open-pit coal mine in Colombia. It is located in the southeast of the department of La Guajira, close to the border with Venezuela.The coal mine is situated in the northeastern part of the Cesar-Ranchería Basin, the basin of the Ranchería River, between the Sierra Nevada de Santa Marta in the west and the Serranía del Perijá to …

Colombia to charge employees of US coal company Drummond …

Feb 01, 2014· Colombian chief prosecutor Eduardo Montealegre says he will bring charges against six employees of the US coal mining company, Drummond, over an environmental disaster last year. The company spilled hundreds of tonnes of coal into the sea at Santa Marta, on Colombia's Caribbean coast, when it tried ...

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Some of the world's top mining companies have operations in Colombia, including Anglo American (LON:AAL) and BHP Billiton (ASX:BHP), which jointly own Cerrejón, the country's largest coal producer. Image courtesy of Drummond Ltd.

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Drummond Company owns 2 operating open pit mines and 3 concessions to be developed in the Department of Cesar, Colombia. In addition it owns 40.96% of the rail company and a port for its exclusive use, as below.

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Drummond says it will not renew controversial coal mining permit for Shepherd Bend Comment Updated on June 19, 2015 at 4:48 PM Posted on June 19, 2015 at …

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Sintramienergética represents workers at Drummond’s coal mining operations in Colombia. The case was brought under the US Alien Tort Claims Act (ATCA), US Torture Victim Protection Act and Alabama state law. Drummond sought dismissal of the case, which the court granted as to the state law claims and one of the ATCA claims in …

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The push to boycott “blood coal” exported from Colombia by Drummond and Glencore is gaining momentum in Europe after the publication of a report in which dozens of victims and victimizers testified that the multinational mining companies financed and promoted death squads. “Blood coal,” a ...

drummond coal mine colombia - Blog - diu-bd

The Puerto Drummond coal port is a private coal terminal owned and ... its associated mines halted Drummond's Colombian coal exports for 53... Apr 8, 2015 ... The Alabama-based coal company recently filed a lawsuit that ... who worked for a Drummond Ltd. mining operation in Colombia, had first filed...

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This disaster happened because Drummond chose not to implement required changes to the system of directly loading coal at port, which would have prevented these accidents. 4 Pollution levels at Drummond coal mines exceed the levels permitted by law in Colombia, and they are steadily increasing. 5 The pollution is affecting human health. …

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The other 11 th Circuit ruling, in September, affirmed U.S. District Court Judge David Proctor's dismissal of another 2009 lawsuit claiming Drummond Co. conspired with a paramilitary group to murder three union officials at the company's coal operation in Colombia, South America.

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US Coal Firm Linked to Colombia Militias. Published on . Saturday, July 07, 2007 . by. Associated Press. US Coal Firm Linked to Colombia Militias. by. Frank Bajak. BRIMINGHAM, Ala. - The bus had just left Drummond Co. Inc.'s coal mine carrying about 50 workers when gunmen halted it and forced two union leaders off. They shot …

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Colombia, the world’s fifth-largest exporter of coal, produced 89.4 million tonnes of the fuel last year. Drummond was the country’s largest thermal coal producer and exporter in 2017, with output of 32.4 million tonnes and exports of 32.3 million tonnes.

drummond coal mine colombia - igangastarcollege.com

Workers at Drummond coal mine in Colombia go on strike July 18, 2008 5:12 PM ET By Barry Cassell Drummond Co. Inc. said in a brief July 18 statement that the work [More] Drummond Coal - CCC Group, Inc