Cone crusher is suitable for hard and mid-hard rocks and ores, such as iron ores, copper ores, limestone, quartz, granite, gritstone, etc. Type of the crushing cavity is decided by the application of the ores. Standard type is for PYZ (secondary crush); middle type is for PYD (tertiary crush); short-head type is for primary and secondary crush. Scope: Metallurgical, construction, road building, chemical and phosphatic industry. Features: 1. high productivity; high quality 2. less machine stop time 3. easy maintenance and low cost 4. unique crushing ability in primary, secondary and tertiary crushing Operating principle: Cone crusher consist of frame, transmission device, hollow eccentric shaft, bowl-shaped bearing, crushing cone, springs and hydraulic pressure station for adjusting discharge opening. During operation, the motor drives the eccentric shaft shell to turn around through ahorizontal axle and a pair of bevel gear. The axle of crushing cone swings with the force of eccentric shaft shell so that the surface of the crushing wall is close to the roll mortar wall from time to time. In this way, the ores and rocks will be pressed and crooked and crushed.Model weight (T) power diameter of cone crusher at big end(mm) max feeding size adjustment range of discharge opening capacity(t/h) PYB 600 5 30 600 65 12-25 20-40 PYD 600 35 2-13 12-23 PYB 900 11.2 55 900 115 15-50 60-105 PYZ 900 60 5-20 50-90 PYD 900 50 3-13 15-50 PYB 1200 35 130 1200 145 20-50 110-168 PYZ 1200 100 8-25 42-135 PYD 1200 50 3-15 18-105 PYB 1750 50.3 160 1750 215 25-50 280-480 PYZ 50.3 1750 185 10-30 115-320 PYD 50.2 1750 85 5-15 75-230 PYB 2200 80 260280 2200 300 30-60 590-1000 PYZ 2200 230 10-30 200-580 PYD 2200 100 5-15
