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庙沟铁矿二期采用三台～1750mm弹普式圆锥破碎机．通过几年的生产，总结出锥形套间隙对圆锥破碎机的影响。锥形套间隙主要以雄形套上口与主轴的间隙为准，41750mm圆锥破碎机规定锥形套间隙为3—3．5mm，见图1中又但在生产过程中，雏形套间隙超出3mm，破碎机易出现破碎能力下降?
Miaogou iron mine second phase using three ~ 1750mm bomb-cone crusher. Through several years of production, summed the impact of cone sleeve on the cone crusher. Conical sleeve clearance mainly to the male set of mouth and spindle clearance prevail, 41750mm cone crusher conical sleeve clearance is 3-3.5mm, see Figure 1 but in the production process, the prototype sleeve gap exceeds 3mm Crusher prone to broken capacity decline?