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阐述了PE-250颚式破碎机动颚运动参数经过优化设计和选优组合,提高了生产能力,降低了成本。并介绍了用剪断销代替传统的肘板保护;用窄V形带代替普通三角带传动,以及试验检测结果。
Described the dynamic jaw movement parameters of PE-250 jaw crusher after optimized design and selection of optimal combination to improve the production capacity and reduce costs. And introduced the use of shear pins instead of the traditional bracket protection; with a narrow V-belt instead of ordinary V-belt drive, and test results.