Description
PF, PFY and PFW series use special crushing method, the crushing ratio is large, the finished product has uniform particle size, is cubic shape, has no microcrack, and has a low proportion of needle-like materials. It is widely used in mining, construction, transportation, energy, chemical industry. And the metallurgical department, the crushing compressive strength is not more than 300MPa, and the feeding granularity meets the various rocks required in the technical parameter table. The unique keyless expansion joint connection method enhances the torsional strength of the main shaft, effectively prolongs the service life of the equipment, and the novel method of installing the hammer and hammer greatly improves the utilization rate of the hammer and reduces the wear cost of the user.
