Sand Aggregate IndustryComprehensive Service Provider| model | JC771-II |
| Feed opening | 1800×1500 mm |
| CSS Range | 150-400 mm |
| Capacity(by hour) | 590-2100 tph |
| Motor power | 315-400 KW |
*Note: The processing capacity of the JC771-II jaw crusher may vary with different materials and feeding sizes.

This production line is a leading project for stepping into aggregates industry.

As a large medium stone production line Xinxiang Dingli finally the design and configuration plan of 800t/h production line after combining local circumstance and material characteristics and all around inspection and research.

Since there is a large quantity of fine-grained particle in the material the pre-screening shall be conducted before secondary and fine crushing. If the particle size is small the closed screening should be adopted.
The JC771-II jaw crusher is designed for advanced crushing technology in high-volume applications, capable of handling materials up to 900mm in size through a 1800×1500mm feed opening. The adjustable discharge gap ranges from 150 to 400mm, achieving a throughput of 590 to 2100 tons per hour. Equipped with a motor delivering 315 to 400 kW of power, the JC771-II is a powerful machine with significant dimensions.
The JC771-II is designed to deliver high efficiency and flexibility in a variety of applications. Its adjustable discharge gap allows users to tailor the output size according to specific project requirements. The robust design, featuring a durable fixed and movable jaw, ensures reliable performance and reduced maintenance costs. Whether used in mines, construction sites, or waste recycling plants, the JC771-II stands out for its consistent output and adaptability.
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