Started in 1980s, Zhengzhou Unique Industrial Equipment Co., Ltd (Unique Group) is already a famous manufacturer & developer of mining equipment like stone crushing & screening equipment and ore processing equipment in China. Our products scope mainly includes cone crusher, jaw crusher, impact crusher, sand making machine, vibrating screen, vibrating feeder, belt conveyor, stationary & mobile stone crushing plant, ball mill, magnetic separator and cement production line etc.
Cone crusher is a commonly used two-stage crushing equipment, suitable for mining, construction and other industries. Cone crushing has a long history of application, from traditional spring cone crushing to the current hydraulic cone crushing.
So, what are the advantages of hydraulic cone crusher compared with spring cone crusher?
1.Hydraulic cone crusher has hydraulic protection and hydraulic emptying cavity, easy maintenance, short downtime, greatly reducing the trouble of the original spring cone crusher to stop and manually clean the material.
2.Hydraulic cone iron penetration protector, when foreign matter enters the cavity, the protector will automatically loosen and reset immediately, which will not affect the normal operation of the equipment. However, due to the small amount of iron passing through the spring cone crusher, it often causes serious accidents such as shaft breakage.
3.Hydraulic cone crusher adopts the principle of layered crushing, which can use the extrusion effect between stones to reduce the loss of equipment, and the particle size is uniform, which solves the problem of multiple needles in the finished cone crushing products used before.
4.Hydraulic cone crusher is not easy to be blocked due to hydraulic drainage. Once blocked, the control valve of the hydraulic system can be adjusted to maintain the machine without stopping. However, the spring cone crusher will be blocked by materials and must be stopped for maintenance after blockage.
5.Hydraulic cone crusher is more stable in order to prevent dust pollution, while spring cone crusher is sealed with water, and it is likely that oil and water will mix together, resulting in poor lubrication.
In short, from the current production practice application, hydraulic cone crusher is upgraded based on many years of development history and application experience in the industry. There is no doubt that its performance is better than that of spring cone crusher, and it can be selected according to its own production requirements and financial situation.
