In view of the processing needs of river pebble aggregates with a processing capacity of 70 cubic meters (about 110-120 tons) per hour, it is recommended to adopt a combined crawler mobile crushing station system of “jaw breaking + cone breaking + screening” to take into account efficiency, flexibility and finished product quality.

First of all, the front end can choose the C6X series jaw crusher as the coarse crushing equipment. The particle size of the feed can reach 1500mm, and the processing capacity covers 160–1500t/h, which fully meets the primary crushing needs of 70m3/h (about 110–120t/h).Subsequently, it is recommended to configure a mobile crushing station such as a cone-breaking crawler for the medium and fine crushing link. The equipment has a full hydraulic adjustment system and load monitoring function, and the particle size of the discharge is uniform, which is especially suitable for shaping and grading high-hardness materials such as river pebbles.If integrated operations are required, the cone-breaking crawler mobile crushing station also integrates a screening and re-feeding system, which can complete the crushing and screening by a single machine, greatly improving the adaptability of the site.

The entire system can be designed with crawler-type movement, without basic installation, and flexible transition, especially suitable for river channel dredging, temporary aggregate processing plants or urban construction waste recycling projects.The equipment is equipped with an efficient dust removal and noise reduction system, which meets the requirements of environmental protection; at the same time, the pre-screening device can separate fine materials in advance, improving the overall crushing efficiency by about 15%-20%.

In summary, the modular solution with jaw breaking + cone breaking as the core and mobile screening unit is an ideal choice for efficient, stable and environmentally friendly treatment of 70 cubic meters of river pebbles per hour.