Jaw crusher (limestone crusher) is mainly composed of frame, eccentric shaft, belt pulley, flywheel, side guard plate, toggle plate, toggle plate backseat, adjusting screw, spring, fix jaw plat and movable jaw plate, etc. Luoyang Dahua based on the years of manufacturing crushing machine, according to the problems appeared in the actual operation, making s series of improvement to make the jaw crusher has its unique advantages:
1. The efficiency of the crushing cavity is high. And the capacity is higher.
2. The crushing ratio is large and the size of the particle is alike.
3. The adjusting equipment is convenient. And the machine is flexible.
4. The lubrication system is safe and the parts are easy to change. The maintenance is easy.
5. The structure is simple. The cost is low.
6. The machine will save energy by 15%-30%.
7. The range of the adjusting is big. And it can satisfy the different requirement.
8. The noise is low and the dust is few.