Relationship of crusher capacity to eccentricity and speed for a 42-65 Gyratory primary with 6-inch open side setting Capacity is in tons per hour of 100 lb per cubic foot crushed material ECCENTRIC ASSEMBLY for a 48-74 Gyratory crusher, showing spiral bevel gear, cast steel eccentric and bronze eccentric sleeve
Gyratory Crusher & Cone Crusher Mantle Differences This is because the slow speed of the gyration allows a high percentage of material to fall through the larger opening without being crushed by the smaller opening With the cone crusher however the gyration has a greater arc and an equally greater speed
The MKIII is the first high speed primary gyratory crusher on the market, surpassing traditional primary gyratory crushers by up to 30% in speed, thus having a 30% higher capacity The rotable top shell ensures safe maintenance and reduces downtime by up to 70%
Thanks to upgraded components, the Superior™ MKIII 60-89 primary gyratory crusher has increased speed and more crushing power The overall performance is also higher since refined design reduce downtime, increase capacity and operational safety
Mar 26, 2018 · (Not all crushers are the same, and even two 42-65 Allis Chalmers Superior gyratory crushers built in 1974 may not have the same power rating) The force limit is similar to the power limit; however, it is not always proportional and is independent of throw and speed
the crusher to come to full speed • Run the crusher with no load (empty) until the return oil temperature is above 65°F (18°C) • Start feeding the crusher 2 Ensure proper pinionshaft speed • If the pinionshaft speed is much below the recommended RPM, the crushing per-formance can be adversely affected and can cause the crusher to stall
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