Coal Age

JUN 2018

Coal Age Magazine - For more than 100 years, Coal Age has been the magazine that readers can trust for guidance and insight on this important industry.

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ROLLER CHAINS • ENGINEERING CLASS CHAINS • CAM CLUTCHES • SPROCKETS • CABLE & HOSE CARRIERS • PT COMPONENTS June 2018 www.coalage.com 35 powered haulage continued equipment operators continue to refuse to wear seat belts. The safest place for the operators to be during an accident is in the safe zone in the cabin, properly restrained by the seat belt. Conveyor Belt Safety The discussion regarding conveyor-related fatalities started with a case in a Kentucky coal mine. Working on the third shift, a belt foreman and a miner were repairing a splice. "They turned off the conveyor, but they did not lock and tag the visual disconnect that provides power to the drive even though they drove past the power center," said Mar- cus Smith, chief of accident investigations, MSHA's Coal Mine Safety and Health Divi- sion. Another miner driving a personnel carrier damaged the electrical control line of the on/off switch while the others were splicing the conveyor. He repaired the cable and restarted the belt. The foreman was on top of the belt and was fatally injured. "As we have said for many years, lock- ing and tagging equipment is so important in many situations for both electrical and mechanical work," Smith said. "There are a number of ways to do this properly, such as opening the breaker and locking and tagging the visual disconnect. The person who locks out the disconnect should keep the key with them and not restore power until the job is completed and everyone is in the clear." The first mining fatality last year in- volved a beltman who was servicing and cleaning the belts. There was a chain- mesh area guard with 24 in. between it ROLLER CHAINS • ENGINEERING CLASS CHAINS • BACKSTOPS • SPROCKETS • CABLE & HOSE CARRIERS • POWER TRANSMISSION PRODUCTS ® U S T S U B A K I . C O M Total Package WHY RISK GOING WITH ANY OTHER BRAND? Stack the deck in your favor by choosing Tsubaki ® chains, sprockets and backstops. U.S. Tsubaki's portfolio of Mining products will provide the reliability and durability required to keep your operation running at its best, even in the harshest conditions. U.S. Tsubaki's leading service and engineering support will design the right solutions for your application, minimizing downtime and saving you money. So be an ACE and go ALL IN with Tsubaki ® ! DEAL YOURSELF A WINNING HAND ©2018 U.S. Tsubaki Power Transmission, LLC All Rights Reserved.

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