Maintenance
Makover for mine equipment
By devising a comprehensive upgrade programme, a Chilean mine has improved the availability of its VPA filters by 15%
Brief insight into the functioning of an HMQ diaphragm pump
When it comes to transferring difficult copper excavation material in Chile or highly concentrated fly ash in India; the HMQ series represents the ideal pump for the reliable transfer of large volumes of abrasive and aggressive slurries under high pressure.
Leadership in maintenance
Torbjorn Idhammar from IDCON asks you to consider what you believe in when it comes to maintenance
Clean diesel from the start of the supply chain
Emissions legislation is placing the focus on clean diesel upstream of the distribution channel
Wear-protected rotary valve for 60t/h dry lignite
Coperion GmbH recently supplied and successfully commissioned a wear-protected rotary valve for the RWE Power AG Ville/Berrenrath coal refinery.
Keeping a smooth operation
Reliable lubrication can have a direct impact on operational efficiency by lengthening machine life and decreasing maintenance costs. Maurice Jones reports
Protection against abrasive characters
Maurice Jones examines wear protection problems and solutions on chutes and feeders
Actuators offer significant torque advancement
AUMA is extending its portfolio of modular electric actuators to include an SQ .2 part-turn range for butterfly and ball valve automation
Subsidies: a platform for innovation
Femke Schaefer and G Bertels consider results from the Dutch Economic Subsidy Programme concerning innovation and energy
A mine of (noise monitoring) information
Brüel and Kjær launches noise management system for mine operators
Monitor used by mining company to check employee fatigue
ReadiBand is worn continuously like a wristwatch and runs on rechargeable batteries
Overcoming market challenges with revolutionary technologies
Phil Burge explores the ways in which plant and maintenance engineers can reduce operating costs, while improving machine reliability and plant productivity, through the use of a new generation of dedicated component technologies.
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