Henan Hongji Mine Machinery Co.,LTD900 Cone Crusher PYB900 本使用说明书用于PYB900标准型,PYZ900中型,PYD900短头型圆锥破碎机。This operating manul can be applied to PYB900 standard, PYZ900 medium, PYD900 short head cone crusher.一、The purpose of the machine(机器的用途)900圆锥破碎机广泛应用在冶金工业、建筑工业、化学工业及硫酸盐厂业中,适用于破碎中等和中等以上硬度的各种矿石和岩石,如:铁矿石、铜矿石、石灰石、石英、花岗岩、砂岩等。900 cone crusher is widely used in metallurgical industry, building industry, chem