Crushing and Sizing Systems for Surface ... - Coal Age
2015-11-17 · The 8000 series — the first model in the PRB — was a carriage-mounted breaker with four rolls and two stages of crushing all in one machine, Schaefer explained. TerraSource redesigned these large crushers and they became known as the 5000 series crusher. “The componentry is pretty much the same,” Schaefer said.
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