DSI Underground GmbH
DSI Underground GmbH
HUESKER Synthetic GmbH
DSI Underground GmbH
HUESKER Synthetic GmbH
S-Tec ApS
GeoResources

English Deutsch News-Archive
GeoResources - Mining, Tunnelling, Geotechnics, Energy - News, Events and Journal

22.09.2020 (614 Clicks)

EV Batteries made from Deep-Sea Rocks dramatically reduce Carbon

New peer-reviewed study commissioned by DeepGreen finds making electric vehicle batteries from deep-sea rocks can dramatically reduce climate change impacts compared to land-based ores

 

>> Read More >>

22.09.2020 (650 Clicks)

QRC welcomes the Release of more Land for Gas Exploration

The Queensland Resources Council, the peak organisation for the State’s coal, metal and petroleum producers, explorers and suppliers, has welcomed the release of more than 3,000 square kilometres of land in parts of south west and central Queensland near existing infrastructure to fast-track the gas to market.

 

>> Read More >>

22.09.2020 (727 Clicks)

HS2 heralds formal Start of Construction as a 22,000 ‘jobs boost’ for Britain

  • Major milestone for Europe’s largest infrastructure project as it moves from enabling works to full construction following Government’s approval for Notice to Proceed in April
  • HS2 Ltd and its Tier One contractors expect to recruit for around 22,000 roles in the coming years to build the Phase One route – offering people a path back into work after the pandemic
  • HS2 Ltd CEO Mark Thurston: “the reality of high speed journeys joining up Britain’s biggest cities in the North and Midlands and using that connectivity to help level up the country has just moved a step closer”
  • NEW HS2 animations, infographics, drone footage and more available at this link: https://visual.library.hs2.org.uk/p/share/HoMPX6th7pT2
 

>> Read More >>

21.09.2020 (583 Clicks)

Turquoise Hill announces resignation of director Alan Chirgwin and appointment of Alfie Grigg to the Board of Directors

Turquoise Hill Resources announced that the Company’s Board of Directors has accepted the resignation of non-independent director Alan Chirgwin, effective September 17, 2020. Mr. Chirgwin’s resignation corresponds with his personal decision to leave Rio Tinto.

 

>> Read More >>

19.09.2020 (588 Clicks)

Warrawoona Gold Project, Pilbara WA Construction underway at Warrawoona Gold Project

Preferred tenderers appointed for open pit mining contract and processing plant

 

>> Read More >>

18.09.2020 (775 Clicks)

Produce up to 15,000 Tons per Hour with the Niagara XL-Class Vibrating Screen


 

Haver & Boecker Niagara offers the Niagara XL-Class vibrating screen, which combines advanced exciter drive technology with a wide body to offer producers high-capacity screening action at up to 15,000 tons per hour. The XL-Class is the largest exciter-driven machine in the industry.

 

It is ideal for high tonnage rates, such as iron ore and oil sands applications. Each XL-Class  machine is custom-designed to its specific application using Finite Element Analysis (FEA) to predict the structural behavior of a vibrating screen. With more than 15 years of FEA and experimental measurement experience — and nearly 400 high-capacity vibrating screens supplied to the global market — Haver & Boecker Niagara is able to provide state-of-the-art high-capacity vibrating screens that offer easy operation, low maintenance and unmatched reliability.

“Haver & Boecker Niagara is dedicated to using innovative technological solutions to enhance customers’ daily processes,” said Eduardo Iizuka, Haver & Boecker Niagara chief engineer of product development. “Our ability to optimize the XL-Class to perform at peak efficiency, according to exact application requirements, provides a reliable, low-maintenance screening solution for our customers.”

Haver & Boecker Niagara strategically engineers the XL-Class vibrating screen using FEA, which predicts high stress areas and natural frequencies. FEA is a numerical simulation tool used by Haver & Boecker Niagara engineers to assess the structural behavior of a vibrating screen. The analysis equips engineers with the appropriate information to understand the machine’s expected performance, determine where to reinforce critical areas of the vibrating screen and reduce the weight of oversized components, resulting in an optimized vibrating screen. Haver & Boecker Niagara then customizes each XL-Class to perform at maximum productivity according to a producer’s specific application requirements.

The vibrating screen features a robust, maintenance-friendly design. The fully-bolted, nonwelded construction of XL-Class side plates eliminates the possibility of stress concentrations from welding. The machine’s large deck size maximizes feed rates, enabling the machine to effectively handle production rates as high as 15,000 tons per hour and cut sizes from 48 mesh to 10 inches. The overhead, bridge-mounted drive system does not interfere with the material flow path, reducing the wear potential that shaft-driven machines experience.

The XL-Class is sloped from -3 to 10 degrees offering operations further flexibility. The negative angle allows the horizontal screen to be used in dewatering applications. The declined installation angle uses the force of gravity to keep the water back, while the linear action throws the material forward down the deck. The decline also allows a material bed to be built up, which acts like a filter cake to capture the fines and allows the water to pass through. Additionally, the inclination option increases the material velocity to decrease layer depths and allow for a more efficient separation of fines from the coarse material, resulting in increased material flow and maximum production.

Unlike other manufacturers, Haver & Boecker Niagara manufacturers their own brand of Niagara Exciters which come standard on all new XL-Class vibrating screens. The bridge-mounted exciters are available in four models to improve screening performance, and offer the largest static moment range on the market. Due to the exciters’ strength and advanced sealing system, Niagara Exciters offer producers minimal maintenance and an extended service life for up to 50,000 hours. Producers can purchase Niagara Exciters for use on any brand of exciter-driven vibrating screen.

All Haver & Boecker Niagara vibrating screens undergo extensive testing, inspection and the industry-leading Pulse vibration analysis prior to shipping to ensure correct balance and smooth operation. For added security, new XL-Class purchases are eligible for the industry’s only 3-year Uptime warranty. Uptime includes Haver & Boecker Niagara’s signature PROcheck consultation and offers customers a full-service approach to prevent unscheduled maintenance and extend the life of the vibrating screen. It includes parts inspection, equipment assessment and a screen media evaluation, resulting in a fully optimized screening operation.

About Haver & Boecker Niagara

Haver & Boecker Niagara is a leading provider in screening, pelletizing and mineral processing plants and systems. The company’s mission is to deliver the best of these technologies to customers in the mining, minerals, aggregates, cement, building products, fertilizer and salt industries. With deep roots and years of experience in these industries, Haver & Boecker Niagara uses its innovative and shared technologies to effectively meet the needs of customers around the world.

Source: Haver & Boecker Niagara



Haver, Boecker, Niagara, Screening, system, innovation, aggregates, mining, Eduardo Iizuka, XL-Class, vibrating, minerals

share on Whatsapp   share on Whatsapp   share on Telegram   share on FaceBook   share on Twitter   share on Xing   share on LinkedIn   

>> close >>

18.09.2020 (586 Clicks)

Launch of new Hydrogen Utilization Council in Kobe/Kansai Area in Japan

Mitsubishi Power, Ltd., a major wholly owned subsidiary of Mitsubishi Heavy Industries (MHI) Group, and Japanese various industry organizations and energy companies involved in hydrogen projects launched a new council named Kobe/Kansai Hydrogen Utilization Council with the goal of developing hydrogen utilization methods and establishing a hydrogen supply chain in the Kobe/Kansai area.

 

>> Read More >>

17.09.2020 (723 Clicks)

Geomega nominates new Board of Directors Montreal

  • Geomega adds technical and operations management experience
  • Geomega nominates Nicholas Nickoletopoulos to its Board of Directors Montreal, September 16, 2020
 

>> Read More >>

16.09.2020 (722 Clicks)

Lundin Gold receives Exploration Permit for high Priority Barbasco Target

Lundin Gold Inc. announced that it has received the exploration permit for the Emperador concession, which includes the highly prospective, drill ready Barbasco target.  With the receipt of the permit, the Company is now planning a 6,000 metre drill program at Barbasco for mid to late fourth quarter of this year. Prior to the start of drilling, community socialization and implementation of COVID-19 protocols is required.

 

>> Read More >>

16.09.2020 (724 Clicks)

Queenslanders shine in national Women in Resources Awards

Two Queensland women have taken out top honours in the Women in Resources National Awards presented by the Minerals Council of Australia today.

Kathryn Young, Geotechnical Engineer at BHP’s Peak Downs Mine in Moranbah took the Newcrest Exceptional Young Woman in Australian Resources Award for her impressive technical leadership, mentoring and strong advocacy on gender diversity.

 

>> Read More >>
F. Willich GmbH + Co. KG
Latest Articles

23.12.2022 

On the autogenous Healing of Cracks in waterproof Concrete Structures – Experiences in the Field and Conclusions drawnOn the autogenous Healing of Cracks in waterproof Concrete Structures – Experiences in the Field and Conclusions drawn

Structural planning engineers usually refer to EN 1992-3 when designing watertight concrete (WU concrete) structures such as basements, tunnels and water tanks. This standard can be interpreted...  

#A.S.T. Bochum GmbH #Geotechnics #Tunnelling #sealing sheets, geomembranes #sealing #sealing technique

23.12.2022 

The Konrad Nuclear Waste Repository – Renovation and Reconstruction Work in the North Compartment of Shaft Konrad 1The Konrad Nuclear Waste Repository – Renovation and Reconstruction Work in the North Compartment of Shaft Konrad 1

The BGE (Federal Service Company for Radioactive Waste Disposal) is a Peine-based organisation that has been entrusted with the task of converting the former Konrad iron ore mine to serve as a final...  

#Bundesgesellschaft für Endlagerung mbH (BGE) #Mining #abandoned mining #repository mining #shaft sinking #Conveyor technology

20.10.2022 

SMT Scharf – more than MonorailsSMT Scharf – more than Monorails

SMT Scharf GmbH is best known for its monorail systems. But its portfolio of products goes well beyond this. The following article looks at the company’s widely diversified product line and the position it has established on the global market....  

#Mining #Tunnelling #Energy #Machinery for Mining and Construction #monorail hanging railways #battery-electric vehicles

IVGeobaustoffe, Geokunststoffe, Wasserbau, Straßenbau, Verkehrswegebau, Straßenoberbau, Asphalteinlagen, Erd- und Grundarbeiten, Umwelttechnik, Deponiebau, Eisenbahnbau, Geotextil
Deutsches Medikamenten Hilfswerk action medeor e. V. Die Notapotheke der Welt
GeoResources - Mining, Tunnelling, Geotechnics, Energy - News, Events and Journal
Current Events

06.02.2023 -

Indaba 2023


07.02.2023 - 09.02.2023

UCT 2023 - 28th Annual Underground Construction Technology


20.02.2023 - 23.02.2023

GEOAFRICA 2023


26.02.2023 - 01.03.2023

MINEXCHANGE 2023

Hermann Paus Maschinenfabrik GmbH
Hermann Paus Maschinenfabrik GmbH
URETEK Deutschland GmbH
Hermann Paus Maschinenfabrik GmbH
URETEK Deutschland GmbH
moduscom unternehmenskommunikation - die etwas andere Art der Werbe-Dienstleistung
J. D. Theile GmbH & Co. KG
Specials
World’s longest Railway Tunnel Project – supported by innovative Conveyor Digitalisation and reliable Engineering

World’s longest Railway Tunnel Project – supported by innovative Conveyor Digitalisation and reliable Engineering

17. October 2022 (601 Clicks)

The consortium BTC Brennero Tunnel Construction and the Hosch Group jointly delivered on a world-class tunnelling project by combining excellent engineering with the innovative remote monitoring system Hoschiris Discover.  

#Brennero Tunnel Construction (BTC) #HOSCH-Foerdertechnik Recklinghausen GmbH #Tunnelling #Traffic tunnels #Conveyor technology #Digitalisation

>> read more >>
Books / Bücher
RAG-Technikchronik - Buch 4: Technikentwicklung in der Logistik

RAG-Technikchronik - Buch 4: Technikentwicklung in der Logistik

27. December 2018 (2774 Clicks)

Das Buch 4 der Buchreihe „Dokumentation der technischen Entwicklung bei der RAG“ zeigt die Entwicklungen der vergangenen fünf Jahrzehnte im Bereich Logistik der RAG. Die Logistik unter Tage wurde durch die flächige Entwicklung des Steinkohlenbergbaus, z.B. durch Anschluss- oder Verbundbergwerke, und die Zunahme der Gewinnungsteufe vor erhebliche Herausforderungen gestellt.  

#RAG Aktiengesellschaft #Mining #underground mining #abandoned mining

>> read more >>
SMT Scharf GmbH
SMT Scharf GmbH
Seetech GmbH
SMT Scharf GmbH
Seetech GmbH
F. Willich GmbH + Co. KG
GeoTHERM expo

Trend News
Europe’s largest Deposit of Rare Earth Metals is located in the Kiruna Area

12.01.2023 (307 Clicks)

Europe’s largest Deposit of Rare Earth Metals is located in the Kiruna Area

LKAB has identified significant deposits of rare earth elements in the Kiruna...  

#LKAB #Mining #Energy #underground mining

>> read more >>
Trend News
Masan High-Tech Materials integrates global R&D activities under leadership of H.C. Starck Tungsten Powders

07.01.2023 (194 Clicks)

Masan High-Tech Materials integrates global R&D activities under leadership of H.C. Starck Tungsten Powders

H.C. Starck Tungsten Powders is bringing together the research and developmen...  

#H.C. Starck Tungsten GmbH #Mining

>> read more >>
Trend News
K + S appointed Dr. Carin-Martina Tröltzsch to the Board of Executive Directors

24.01.2023 (191 Clicks)

K + S appointed Dr. Carin-Martina Tröltzsch to the Board of Executive Directors

The Supervisory Board of K+S Aktiengesellschaft has appointed Dr. Carin-Marti...  

#K+S AG #Mining #underground mining

>> read more >>
Trend News
Implenia wins large and complex tunnelling project in Norway – E03 Boknafjord tunnel

07.01.2023 (175 Clicks)

Implenia wins large and complex tunnelling project in Norway – E03 Boknafjord tunnel

  • Joint Venture of Implenia and Stangeland Maskin selected to plan and ...  

    #Implenia Construction GmbH #Tunnelling #Traffic tunnels

    >> read more >>