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Gravel mine equipment
Jaw crusher
浏览 Release time: 2018-11-17 Times

Jaw crusher is commonly known as jaw crusher and is a commonly used equipment in the mining machinery industry. Jaw crushing is usually used for coarse and medium crushing of materials. It has the characteristics of large crushing ratio, high output, uniform particle size of the finished product, simple structure, reliable work and easy maintenance.
Working principle of jaw crusher:
Regardless of the series of jaw breaking, its working method is driven by extrusion, and the working principle is the same: the motor drives the belt and the pulley, and moves the moving jaw up and down through the eccentric shaft. The included angle becomes larger, which pushes the movable jaw plate closer to the fixed jaw plate. At the same time, the material is squeezed to achieve the purpose of crushing. When the movable jaw descends, the included angle between the toggle plate and the movable jaw becomes smaller, and the movable jaw plate is on the tie rod. Under the action of spring, leave the fixed jaw plate, and the crushed material is discharged from the lower opening of the crushing chamber. With the continuous rotation of the motor, the crushing motorized jaw crushes and discharges periodically to achieve mass production.
Performance characteristics of jaw crusher:
1. Deep cavity jaw breaking, large crushing ratio;
2. The wearing parts have long life and wear resistance;
3. Energy saving and environmental protection, less dust and low noise;
4. The manufacturing process is advanced and precise, and the core parts such as the main shaft, wearing parts and bearings are heat-treated.
5. Welding frame is strictly used for large jaw breaking to ensure reliable product use;
6. The products have lifting hooks for easy lifting.
Application field of jaw crusher:
This series of crushers are mainly used in industrial materials such as building materials, highways, railways, hydraulics, chemistry, metallurgy, mining, chemicals, cement, construction, refractory materials and ceramics for medium and fine crushing of various medium and hard ore and rocks. This series of crushers are suitable for crushing various soft and hard ore with compressive strength not higher than 300MPa (megapascals). The bulk of the material to be crushed must not be greater than that specified in the technical parameter table.
Technical parameters of jaw crusher:

model Feed opening size (mm) Large feed side length (mm) Outlet size (mm) Processing capacity (t / h) Motor power (kw) Dimensions (mm)
PE-250 กม 400 250 กม 400 200 20-50 5-20 15 1430 กม 1310 กม 1340
PE-400 กม 600 400 กม 600 350 40-100 15-60 30-37 1700 กม 1732 กม 1653
PE-500 กม 750 500 กม 750 425 50-100 40-110 45-55 1950 กม 1878 กม 1855
PE-600 กม 900 600 กม 900 480 65-160 90-180 55-75 2200 กม 2008 กม 2302
PE-750 กม 1060 750 กม 1060 630 80-140 110-320 90-110 2624 กม 2302 กม 3110
PE-900 กม 1200 900 กม 1200 750 95-180 220-450 132 3550 กม 2823 กม 3196
PE-1000 กม 1200 1000 กม 1200 850 95-190 230-500 132 3800 กม 3166 กม 3045
PE-1200 กม 1500 1200 กม 1500 1020 150-300 400-800 220 4930 กม 3148 กม 3703
PE-1500 กม 1800 1500 กม 1800 1200 220-350 450-1000 355 5630 กม 3210 กม 4120
PEX-150 กม 250 150 กม 250 125 10-40 1-3 5.5 896 กม 745 กม 935
PEX-150 กม 750 150 กม 750 125 18-48 5-16 15 1200 กม 1500 กม 1200
PEX-250 กม 750 250 กม 750 210 25-60 15-30 22-30 1667 กม 1545 กม 1020
PEX-250 กม 1000 250 กม 1000 210 25-60 15-50 30-37 1695 กม 1921 กม 1440
PEX-250 กม 1200 1200 กม 250 210 25-60 20-60 37-45 2192 กม 1900 กม 1950
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