Overview of arc-preventative motor control centers and how they enhance personal safety, protect equipment and support more reliable operations.

Although many mines and processing plants have sophisticated maintenance cost information systems, cost control relies ultimately on management actions based on the information such systems generate. A systematic management approach to solving problems and implementing solutions is the key to effective maintenance cost control

Far too often, natural resource companies start up new plants without a properly trained operations and maintenance team. The results can be disastrous for both safety and revenue. Obviously the ultimate objective is a plant that operates in a safe and profitable manner. In most cases, the pre-start-up safety training is satisfactory, resulting in few if any accidents during start-up and ongoing operations. However, many plants drop the ball when it comes to properly training operations and maintenance personnel. The payback on a properly executed training program far outweighs the cost. If you are going to budget for high-quality engineering, efficient procurement, and experienced and proven construction management (including commissioning), why leave training open to chance? Performance Associates International (PAI) developed an extensive operations and maintenance training program for Torex Gold’s El Limón-Guajes project in the state of Guerrero, Mexico. In 2015, PAI industry training specialists traveled to the project site to carry out the training for Torex Gold employees in anticipation of plant start-up and gold production. The venture was a “massive success,” according to Nelson Bodnarchuk, Director, Operational Systems. This video tells the story of that success, including generous feedback from the executive officers at Torex recognizing our role in the partnership.

The Van der Graaf Brush Belt Cleaner offers a belt cleaning solution to remove residual materials from conveyor belts without the wear and tear of a conventional belt scraper. The compact, low profile design provides space savings, efficiency and reliability with virtually no maintenance. As a one component brush assembly, it can be easily installed behind the head pulley or inside the belt conveyor frame. This durable drum motor design is entirely sealed from the most challenging cleaning environments, providing a completely reliable, less complex solution.

The purpose of this experiment is to compare efficiency, losses and overall energy cost between a conveyor powered by the conventional motor/gearbox conveyor drive and a conveyor powered by the internally driven drum motor.

Pinetree Power, a subsidiary of GDF Suez Energy North America, in Fitchburg, MA, upgraded their conveyor drives to Van der Graaf Drum Motors. This upgrade allowed them to free up between 300 and 500 homes worth of electricity, increasing their revenue, while lowering operating and maintenance costs.