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PYD2200型(短头)多缸液压圆锥破碎机在我厂用于细碎,自1970年至今,已陆续安装投产9台。它是沈阳重型机器厂生产的,采用了液压锁紧(16个缸)、液压保脸(16个缸)、液压推动(2个缸)装置,正常工作油压为90～100公斤/厘米~2,最高压力为160公斤/厘米~2。几年来的生产实践证明,这种破碎机有运转平稳、排矿粒度均匀、调整排矿口、排除非破碎物、锁紧操作方便等优点,深受生产工人欢迎。但是,由于我们缺乏使用维护经验和设备本身存在一
PYD2200 type (short head) multi-cylinder hydraulic cone crusher is used in our factory for crushing. Since 1970, it has successively put into operation nine units. It is a heavy machinery factory in Shenyang, the use of hydraulic locking (16 cylinders), hydraulic Paul face (16 cylinders), hydraulic push (2 cylinders) device, the normal working pressure of 90 to 100 kg / cm ~ 2, the maximum pressure of 160 kg / cm ~ 2. Over the past few years of production practice has proved that this crusher has a smooth operation, mine uniform particle size, adjust the discharge mouth, excluding non-broken objects, easy operation and other advantages of locking, welcomed by the production workers. However, due to our lack of experience in using maintenance and the equipment itself