Used as rough pieces of cone crusher also called Gyratory Crusher, Gyratory Crusher is a typical large-scale concentrator thick broken equipment. Gyratory Crusher and Jaw Crusher can be used as rough pieces of broken machinery, comparison of the two cycles crusher’s advantages are: crushing process is broken along the circular ring-shaped cavity continuous, and therefore a larger capacity, unit power consumption low, it is more stable, sheet material suitable for crushing, broken products, more uniform particle size. When the factory’s production volume, coarse crushed using a jaw crusher can not meet the production requirements, should use Gyratory Crusher. Because in the case of a tie feed particle size, the average production cycle crusher, jaw crusher than twice as large as the above. Gyratory Crusher for crushing chamber depth than the jaw crusher, crushing ratio is relatively large. Gyratory Crusher machine crushing ratio (feed port width and transferred to the smallest nesting mouth is opened the width ratio) of 6 ~ 9.5, and feed the larger particle size, the greater the machine broke. Cone Crusher crushing the actual ratio (with 80% of the feed or discharge through the sieve of the size ratio) for 4 ~ 5. Gyratory Crusher Jaw Crusher with the comparison although there are many advantages, but the aircraft complex structure, the price is higher; maintenance more difficult, the cost of repairs is higher; body high, so that plants increase the cost of basic structures.

Cone Crusher operation

Gyratory Crusher production run should pay attention to the following:
(1) whether the exception should be noted that within the percussion sound;
(2) the machine is running smoothly, and the discharge of materials into whether the flow;
(3) pump operation, each point oil flow indicator, oil temperature and oil pressure are normal.
Check whether the various parts of the following requirements: (1) the discharge of oil from the cooler the temperature is generally 45 ~ 53 ℃;
(2) back to the oil temperature is lower than 60 ℃;
(3) to the pipeline pressure of O. 08 ~ 0.1 5MPa.
Should be checked, adjust or replace the following parts:
(1) to check whether or loose fasteners and, if should be tightened;
(2) Check whether the loose and lining wear, lining wear and tear to a certain extent, the row of thicker material particle size, need to improve the dynamic cone to adjust the width of the nesting population, linings wear serious, they have to replace the fixed cone or dynamic cone liner.

Gyratory Crusher Maintenance
Gyratory Crusher use of factories and mines should be based on the nature of the materials and production requirements for regular maintenance system, regular maintenance normally takes a small repair, the repair and overhaul, its contents and maintenance cycles are as follows.
1. Minor repairs of the content and cycles
Check spindle suspension equipment, dust-proof devices, eccentric sleeve and the bevel gear, linings, drive shaft parts, the thrust disk and lubricating systems, components and replace oil. Minor repairs of the maintenance cycle is about 1 ~ 3 months.
2. To revise the content and cycles
In the repair, including minor repairs all the content; checked and, where necessary, replace the liner; to check and repair drive shaft parts, eccentric sleeve, internal and external bushings, thrust disc, suspension and electrical equipment components. In the repair of the repair cycle of about 6 to 12 months.
3. Overhaul the content and cycles
Repairs including repair of all content; to check and repair or replace the frame, beams and foundation repair. Overhaul of the maintenance cycle of about 5 years. The minor repairs, the repair and overhaul of the maintenance cycle due to the nature of different materials, when the crushing hard materials (f = 10 ~ 1 6) when the repair cycle of about 3 ~ 4 months, but broken in the hard and soft materials ( f = 1 ~ 5) When the repair kitchen can be extended to a maximum period of two years. In the repair and overhaul cycle, with the daily operation, inspection, maintenance work related to the quality. Reasonable operation and careful maintenance is to ensure normal operation of the machine and improve the operation rate of the key.