Effiziente Technologielösungen für die Herausforderungen des Bergbaus

Transcription

1 Berlin Deutsch-Chilenische Industrie- und Handelskammer Effiziente Technologielösungen für die Herausforderungen des Bergbaus Restricted Answers for industry.

2 Remote locations Sustainability Limited CAPEX Plant availability Growth The challenges in mining Commodities market volatility Decreasing production levels Higher energy costs Capital markets expectations Environmental concerns Lower base metal prices Safety requirements Lack of infrastructure Increasing mine-strip ratio Rising production costs per ton Lower ore grades Escalating labor cost Unplanned shutdowns Lack of qualified labor Decreasing production levels Page 2

3 Presence of Siemens Minerals in Chile People, Knowledge and Technology to improve mining productivity More than 2000 Siemens employees working for Mining Industry in Chile Antofagasta (CSSAN) CMI Codelco RT Calama In the heart of concentrator plantmore than 25 Gearless Mill Drive installed with ca. 500 MW power Engineering Operation Center to develop complex electrical mining solutions. Santiago CMI AMSA Los Pelambres CMI Codelco Andina San Bernardo E Rooms Mining Service Center focused in automation solutions to increase end customer productivity HQ Regional offices Maintenance contract (CMI) Page 3 Abril 2014

4 Gearless Drives concepts to increase efficiency and lower cost Gearless Mill Drives (GMD) and Gearless Conveyor Drives (GCD) Gearless technology for mills and conveyors surpasses the mechanical limits of conventional systems (approx. 8 MW per pinion) by eliminating critical moving parts. GMD enables highest throughput capacity: 42ft, up to 35MW Increased system availability and minimized risk of unplanned downtime Reduction of maintenance cost (by > 5 times) Reduced spare parts inventory (by 2-4 times) Increased energy efficiency (up to 4% improvement); e.g. saving for each Antapaccay Ball Mill of up to 500,000 USD yearly Page 4

5 Superior Availability of Gearless Drive Systems Example: Antapaccay Overland Conveyor 2x3.8MW DISPONIBILIDAD MOTOR GEARLESS PLANTA ANTAPACCAY FAJA OVERLAND - GEARLESS Availability MP MC DISPONIBILIDAD COMENTARIOS NOVIEMBRE ,0% DICIEMBRE ,0% ENERO ,9 99,2% Detención del drive por falla de communicación profibus FEBRERO ,6% MARZO ,42 99,8% Detención del drive por falsa señal del sensor air gap ABRIL ,9% MAYO ,75 99,9% Detención del drive por activación del pull cord lado derecho JUNIO ,0% JULIO ,3% AGOSTO ,33 99,0% SEPTIEMBRE ,4% OCTUBRE ,0% NOVIEMBRE ,6% Falla del drive en faja 02 - selección de modo de operación de drivers diferentes, dcs realiza cambio Modo remoto = 99.52% MP = Preventive Maintenance MC = Corrective Maintenance Page 5

6 Haul trucks drive train and trolley assist system up to 30% higher productivity Truck electric drive trains Derived from traction systems, mobile mining drive train offers: Proven technology for extreme environmental conditions and higher reliability High mean time between failure (mtbf) and low mean time to repair (mttr) for high availability Lower Lifecycle Cost (LCC) Trolley Assist system Electric haul trucks fitted with pantographs can pull power from an overhead trolley line. The diesel engine idles when the truck is on trolley. Up to 40 per cent savings on fuel cost as well as reduced noise, and CO2 Emissions Up to 20 per cent reduced labor and maintenance cost (e.g. for operators, tires) Up to 30% higher productivity due to shorter cycle time Page 6

7 An integrated and consistent automation of all areas of the mine is the basis for superior performance Automation Covering all automation tasks from raw material to packing, from field to ERP level a state-of-the-art automation systems offers: Higher plant availability and, thus, increased productivity through easier diagnostics Centralized management of the entire plant for faster and data-driven decision making Decreased installation time and engineering cost through preconfigured, tested and well-documented library elements especially designed for the minerals industry Integrated Asset Management enables easy fault analysis and maintenance activities tracking as well as performance monitoring of plant assets A milestone for remote monitoring and maintenance as well as for PowerControl (according to IEC61850) Page 7

8 Thank you for your attention! Page Slide 8