Nordberg® HP300 cone crusher Metso
Nordberg® HP300 cone crusher also delivers less downtime and increased operator confidence Dual acting hydraulic tramp release cylinders are used to let the crusher pass tramp iron and to provide a large clearing stroke if needed The double accumulator combination provides better reactivity of the hydraulic system
HST single cylinder hydraulic cone crusher HNM Machinery
HST single cylinder hydraulic cone crusher adopts a structure that combines main shaft floating and hydraulic lifting control and adopts a positive pressure dust proof system to effectively prevent dust from contaminating the lubricating oil and damaging the bearings and prolongs the service life of the lubricating oil and equipment