Comparison and Analysis of Drive Modes Used to Heavy Duty Scraper Conveyor

Based on the state and problem for heavy duty scraper conveyor, proposesd the condition of heavy duty scraper conveyor reliably starting and running, i ntroduced the principles for frequency conversion motor drive, the CST and the fill controlled turbo coupling controlled by valves, discused their merits and drawbacks w hen used in heavy duty scraper conveyor.And made deeply comprising and analyzing to their function, technical function, reliability, technology and economy etc., it con cluded that there were the merits:full functions, reasonable technology and economy for the fill controlled turbo coupling controlled by valves, which was the ideal drive equipment for heavy duty scraper conveyor.