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Because the jaw crusher works under impact load, the babbitt liner on the bush needs to be recast every two years.If the eccentric shaft and the bearing bush, the mandrel and the bearing bush are worn, and the gap is greater than 1.5 times the original assembly gap, you need to add a pad to adjust or replace the oil groove wears 1.
We are a large-scale joint-stock enterprise integrating scientific research, production and sales.Our leading products have crushing equipment, sand making equipment, mobile crusher, etc., Each type of product is with complete specifications. All products have passed ISO9001, CE and GOST international quality system certification.