The jaw crusher is a new type of intelligent, environmentally friendly and energy-saving stone crushing equipment designed according to the market conditions of sand and gravel aggregates and customer needs. It is very suitable for stationary crushing production and mobile crushing stations. The jaw crusher is a large-scale compound pendulum crushing equipment, mainly used for crushing various medium-hard ores and rocks with a compressive strength not exceeding 250MPa. Due to the characteristics of low cost, the diameter of the jaw crusher is larger, and the size of the material allowed to pass through is larger (the feed size of the jaw crusher: 125-1200mm), so it is mostly used for the head crusher of the production line, while the counterattack crusher is more After the jaw crusher, it is used for the shaping operation after the jaw crusher is roughly crushed. It can be widely used in many industries such as construction, highway, railway, mining, smelting, water conservancy and chemical industry. Among them, the coarse crushing operation for various ores and rocks is suitable for medium and fine crushing.
The jaw crusher generally adopts the V-shaped cavity design, which can increase the inclination angle of the toggle plate and make the bottom of the crushing cavity have a larger stroke, thereby increasing the processing capacity of materials and improving the crushing efficiency. In addition, by using dynamic simulation software to establish a mathematical model for the movement trajectory of the movable jaw and make an optimal design, the horizontal stroke of the movable jaw is increased and the vertical stroke is reduced, which can not only improve the productivity, but also greatly reduce the lining Board wear.
When the mobile jaw crusher is operating, the stones that meet the feeding particle size are evenly transported into the jaw crusher through the feeder. After preliminary crushing by the jaw crusher, screening control is performed, and only qualified stones can enter the next channel. In the processing process, the mobile jaw crusher is based on the concept of intelligent manufacturing. The closed-circuit system can realize the cyclic crushing of materials. The finished materials are output by the conveyor for continuous crushing operation. The whole crushing process is smooth and high-yield. .
Jaw Crusher Features:
1. The crushing cavity is deep and has no dead zone, which improves the feeding capacity and output;
2. The jaw crusher has simple structure, reliable operation and low operating cost. Because the movement trajectory of each point on the movable jaw in this kind of machine is relatively complex, it is called a complex swing jaw crusher. Bearings have to withstand huge shock loads, abrasive sewage and high temperatures.
3. The jaw crusher adopts a fixed jaw plate as the core component, so its internal structure is very reasonable, which is not only conducive to the maintenance and maintenance of the equipment, but also the premise basis for increasing the output and production capacity.
4. The gasket-type discharge port adjustment device is reliable and convenient, with a large adjustment range, which increases the flexibility of the equipment
5. The coarse crushing jaw crusher has a large crushing ratio and uniform product particle size;
6. The lubrication system is safe and reliable, the parts are easily replaced, and the maintenance workload is small.
