Jaw crusher commonly known as jaw broken, also known as tiger mouth. The crusher is composed of two jaw plates of moving jaw and static jaw, which simulates the two jaw movements of animals and completes the material crushing operation. Widely used in mining smelting, building materials, road, railway, water conservancy and chemical industry in all kinds of ore and bulk material crushing. The highest compressive strength of the crushed material is 320Mpa.

In recent years, with the increase of the proportion of open pit mining, the adoption of large mining trucks, and the ore lumpness of open pit to the crushing workshop reached 1.5-2.0 meters; At the same time, due to the decreasing grade of raw ore, in order to maintain the original production capacity of the concentrator, it is necessary to greatly increase the mining and crushing of raw ore, so the jaw crusher is developing in the direction of large-scale.

At present, the largest specification of the jaw crusher is :3000×2100 mm (simple pendulum), to the ore block is 1800 mm, the production capacity is 1100 tons/Taiwan - hour :2100×1670 mm (compound pendulum), when the discharge port is 355 mm, its production capacity is 3000 tons/Taiwan.

1. Low noise, less dust.

2. Its crushing ratio is large, the product particle size is uniform.

3. Simple structure, reliable work, low operating costs.

4. The lubrication system is safe and reliable, the parts are easy to replace, and the equipment is simple to maintain.

5. The crushing chamber is deep and no dead zone, improve the feeding capacity and output.

6. Equipment energy saving: single energy saving 15%~30%, system energy saving more than double.

7. Discharge port adjustment range is large, can meet the requirements of different users.