Application of DRS660 screening double-tooth roller crusher and improvement of tooth roller
In response to the severe wear and frequent replacement of crushing teeth,low crushing efficiency,and blockage issues encountered with the DRS660 screening double-toothed roller crusher utilized by Xinjiang Zhundong Energy Company,an optimization was implemented on the tooth plate structure.This involved adopting a staggered high-low tooth configuration and a double-sided comb structure without altering the original body structure of the crusher.Subsequent production practice has demonstrated that this optimization has resulted in a processing capacity of 560 t/h for the crusher,while also extending the service life of the comb tooth plate to 10～12 months.Furthermore,it has been observed that approximately 59.05% of discharged particles fall within the size range from 25～50 mm,leading to significant economic benefits in practical production.
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维普
