In this text, we will compare the single cylinder cone crusher and multi-cylinder cone crusher from the following aspects:
1. Comparison of the discharging opening adjustment:
Single cylinder cone crusher is realized through lifting the movable cone, which is easy to adjust automatically and display the size of discharging opening. For the multi-cylinder cone crusher, it needs to stop the crusher firstly (or running without load), loose locking cylinder, and start up the hydraulic motor that installed on the adjusting ring. After completing the adjustment of discharging opening, lock the cylinder. The control of discharging opening must be manual test.
2. Comparison of the protection of overload and iron passing:
Single cylinder cone crusher can sensitively provide overload and iron passing protection through setting the single accumulator pressure. Multi-cylinder is achieved through setting the pressure of multy accumulators. Since the pressure of locking cylinder is too big, the overload and iron passing protection is insensitive, it needs long time to complete the protection.
3. Whether the machine can start up without load:
For the single cylinder cone crusher, it can start up without special requirements. But the multi-cylinder cone crusher cannot start without load.
4. Comparison of full feeding operation:
It is not necessary for the single cylinder cone crusher to operate with full feeding materials. But if the cone cylinder feed materials with full load, it's better for the production capacity, products fineness and the wear degree of liner plate. For the multi-cylinder cone crusher, it must operate with full feeding; otherwise, the eccentric sleeve and its bush will be damaged badly.