Hydraulic cone crusher
Hydraulic cone crusher

HP series Hydraulic cone crusher integrated crushing speed, stroke and crushing chamber ideally, not only improving the capacity and quality, but also expanding the range of applications, from limestone to iron ore, roadbed stone to manufactured sand. HP series cone crusher shows the excellent crushing capacity in secondary crushing and fine crushing from rock with high hardness to conventional rock .HP series cone crusher is the latest generation hydraulic cone crusher based on our several years and several generations product experience on R&D, whose technology is reliable demonstrated by testing, integrating the advanced technology at home and aboard. 


Working principle of HP series Hydraulic cone crusher

The main shaft is fixed on the main frame, eccentric speed is much higher than the traditional cone crusher, impact and increase the number of broken cone crusher, improves the production capacity, crushing product granularity, grain shape, fine grain content is less than the port of discharge increases, improve the rate of finished products. In the working process of the cone crusher, the motor is driven by a driving device of eccentric sleeve rotation, the moving cone of the eccentric sleeve forced under rotating swing, the moving cone near the static cone section is a crushing cavity material by dynamic and static cone cone repeated extrusion and impact crushing. When the taper leaves the section, the area has been broken down to the granularity of the material under its own gravity, and discharged from the bottom of the cone. Figure 1 working principle diagram of HP hydraulic cone crusher 

hydraulic cone crusher

Figure1.working principle diagram of HP hydraulic cone crusher

Technical features of HP series hydraulic cone crusher

HP series cone crusher by crushing the best combination of frequency and eccentric distance, the fine grain content is higher, so the crushing product, more crushing and less grinding effect is more obvious, reducing the grinding power consumption of integrated; the perfect combination of high frequency and high efficiency crushing crushing cavity, the yield is higher than other models; greatly improve the laminate material particles is broken and the crushing product were cubic uniform; hydraulic, hydraulic lock, safe hydraulic adjustment, hydraulic cavity cleaning use, make the operation more convenient and easy to realize automation, at the same time, maintenance more convenient; the optimal design, the equipment failure rate is extremely low, the operation of equipment the rate of more than 85%; significantly reduce the comprehensive cost of crusher. The reduction of the total production cost is reflected in the following three points:

1) The crushing product has smaller granularity, which achieves more crushing and less grinding, improves the production capacity of subsequent grinding operations, and reduces the power consumption of the system.

2). The parameters of the optimized design make the output higher and the granularity more finer, thus reducing the cyclic negative load. The low cycle load means that the wear of the sieves and the belt conveyor is reduced, the power consumption of the conveyor is reduced.

3)The liner is easy to be replaced quickly, and the downtime is reduced.

Product graduation curve of Hydraulic cone crusher


Specification of Hydraulic cone crusher 


      Upgraded structure and high efficiency.Transmission parts and the structure of lubrication seal are optimized based on the structure of fixed main shaft and eccentric shaft rotates around main shaft. With the features of stronger loading capacity, this machine has the biggest installed power, smaller size, higher efficiency and lower noise in the same model of this industry. 

      Laminated crushing brings good product shape.The materials are crushed by unique laminated crushing principle, and the efficiency is higher because of the optimized crushing cavity. Meanwhile high crushing efficiency brings lower consumption of vulnerable part, cubic finished product shape, and high content fine-grained product. In this situation, it improves the quality of finished product and decreases the cost of equipment and whole system.

      Optimized Lining Plate.The lining plate adopts more advanced way for fixing and no need adhesive for installation and replacement, which saves time and cost. Thicker cone wall design is more reliable and has longer working life.

      Hydraulic motor for adjusting the discharge opening.It can realize remote accurate adjustment, speedy dismount and continuously discharging  opening by rotating hydraulic motor bidirectionally, which saves labor cost.

     Hydraulic Insurance and Automatic Clearing. The cylinder with hydraulic system provides overload and non-broken material protection when it is strained forward, on the contrary, clearing the cavity. It saves the time of maintenance and decreases the operation cost.

     Multiple Seal Protection Device. The U & T sealing way and sphere floating seal prevent lubrication oil from being polluted by dust effectively, keepingcleanliness, protecting bearing, extending the service life of lubrication oil and main components.

     Integrated Hydraulic Lubricating SystemIntegrated hydraulic lubricating design meets the needs of lubrication and hydraulic systems. It has compact structure,  small volume, saving installation space, reducing fuel consumption.

     Unique Bearing Design Bronze bushings and sliding bearing ensures high load capacity under excessive dust and high impact condition. The material cost is lower than the rolling bearing, and easily to replace by using conventional tools at the working site. 

The whole working process of HP multi-cylinder hydraulic cone crusher is that motor drives the rotation of transmission shaft by belt pulley and v-belts, then transmission shaft drives the rotation of eccentric sleeve around the main shaft through the spiral bevel gear, breaking the materials continuously.The material is crushed from all directions, crushed and ground according to their own grain, which formed the high compressive strength building aggregates. The materials that meet the requirements discharged from the crushing wall, and the remaining material continues to be crushed until it becomes standard product.


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