Usually, a bit that cuts faster gets used up faster – which means more tripping to change the bit. The new Longyear bits seem to have the right balance. It's important to select the right bit for the type of rock encountered. Longyear bits make that easier to do. I highly recommend the new Longyear bits – they have improved penetration rates, productivity and outlast any other bit I've used. |
|
 |
In 2014 and first half of 2015, Trencor shipped a total of four T1460SM, 630Hp, mechanical drive Surface Miners to Indonesia to fill an order placed by PT. Semen Jawa (Siam Cement Group) from Thailand. They were looking to mine 2.4 million ton of limestone annually at their new Cement factory near Sukabumi, West Java, 139 km (68 mi) south of the national capitol Jakarta. |
|
|
"The SSR-Omni is built on our latest platform and includes the most robust hybrid diesel generator system in the industry, so we know it's tough." |
|
|
After 25 years of supporting Russian clients from its global offices, AMC Consultants (AMC) is pleased to announce the opening of its ninth office, this time in Moscow. |
|
|
Professor Watson has been an adjunct professor at the School since July 2016, and brings extensive experience in mining research and development, mining operations, numerical modelling, instrumentation and laboratory testing. Among his qualifications is a PhD from Wits University, a work which was voted the world's second best doctoral thesis of rock engineering in 2011. |
|
|
Industry-first to integrate live 3D data from 'rig to model' supports real-time decision-making and risk management for mining and exploration drilling projects |
|
|
ABB AbilityTM System 800xA Power Control Library expands integration options with larger range of intelligent electronic devices for digital power control |
|
|
The digital solution now supports the PLC (programmable logical controller) connect functionality to extend power automation beyond IEC 61850 devices and infrastructure. |
|
|
The usefulness of a mine may span from a few years to a few decades. However, once the mineral resources are used up or operations are no longer profitable, crews aren't able to simply pack up and leave. Federal and state agencies have regulations that decide the correct way to close, decommission, and remediate a mine. |
|
|
With its head office in the Victorian gold-rush city of Ballarat, Gekko is an award-winning company specialising in designing and manufacturing low-energy, low-footprint modular gold processing plants. |
|
|
Superior Industries Inc., a U.S. based manufacturer and global supplier of bulk material processing and handling systems, says it's ready to debut two new tracked conveyor models. Joining the manufacturer's top-selling line of portable conveying solutions are a 75-foot (23m) tracked stacker and an 8-by-16-foot (2.4 x 4.9m) tracked feed hopper. |
|
|
METS Ignited selects two champions from exceptional field: Unearthed & Newcrest Mining and Core Resources & Mineral Technologies |
|
|
Speaking at the Coaltrans conference in Cape Town in September, SRK Consulting principal geologist (coal) Lesley Jeffrey said that the government's latest draft Integrated Resource Plan (IRP) envisaged only 45% of the nation's supply of energy coming from coal – down from 48% in the 2010 draft of the IRP. |
|
|
The podcast is free to download on iTunes and Stitcher and is recommended to anyone in the mining or quarrying industry who wants to learn and connect with other like-minded people. |
|
|
Outotec now expects its adjusted 2018 EBIT margin to be in the range of 5-6% against the previous target of 5-7%. |
|
|
The DigiShot Plus 4G System features a fast and simple deployment method, an automatic check to ensure the correct number of detonators per channel, energy monitoring right up to the point of blasting, and automatic detection and testing of detonators. "Our system offers remarkable capabilities designed to prevent blast delays and speed up blast deployment safely," says Sandy Tavelli, Dyno Nobel Global Product Manager. |
|
|
In a CR survey, consumers express their frustration with utility companies |
|
|
An important Chinese mining sector delegation visiting South Africa was yesterday able to gain valuable insights from specialist engineers and scientists from SRK Consulting (SA), focussing on the range of factors that affect mineral resource and mineral reserve reporting and valuation. Details follow below in an article entitled: SRK shares mineral valuation insights with China. |
|
|
SKF Cooper split roller bearings can be fitted, removed and inspected without having to dismantle surrounding equipment, providing savings in terms of reduced maintenance and downtime. The products include both split cylindrical roller bearings and split double row tapered roller bearings, the latter with the ability to take axial loads in either direction. Both are housed and sealed in special swivel cartridges, which are suitable for mounting in pedestal or flanged outer housings. |
|
|
The implementation of digitalisation and automation results in immediate benefits for a connected fleet. Automated technology users in the mining industry continuously show increased real-time visibility of operation and machine availability, shorter shift changes, and consistent production values from within an on-site control room or remotely via cloud services or web-based Apps. Understanding the health status of machines enables customers to conduct specific servicing that addresses critical notifications, rather than a generic approach. Effective servicing potentially reduces the risk of critical failures and maintenance costs, realising lowest overall total cost of ownership for end-users. |
|
|
No hay comentarios:
Publicar un comentario