Tag Archives: Coal mines

thyssenkrupp Industrial Solutions: Chinese mining company orders four RollSizers

The Chinese mining operator XinJiang TianChi Energy Co. has placed an order with thyssenkrupp Industrial Solutions to supply four RollSizers for the secondary crushing of coal. XinJiang TianChi operates a number of coal mines in the XinJiang region and opted for RollSizers with 2×315 kW drive power and throughputs of up to 2,000 tons per hour. The four DRS 660 x 3700 S RollSizers from thyssenkrupp’s recently established standard machine line are designed as SideSizers and crush coal with a feed size of up to 300 mm to a finished product size of 50 mm. The processed coal will mainly be used for power generation and heating.

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Rulmeca Corporation: On The Upgrade

Details a Motorized Pulley upgrade on an old exposed conveyor drive at Westmoreland Coal mine, which improved conveyor performance and increased uptime.

Author: Mike Gawinski, President, Rulmeca Corp., USA
Published first by World Coal of Palladian Publications in October 2016.

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