Power Saving Rock Crushing Machine River Pebbles Hard Stone PE 600 900 Jaw Crusher Streamlined structure, Convenient maintenance As the first process of stone crushing line, Jaw Crusher always plays important role. This machine is possess of optimized crushing chamber, heavy eccentric shaft and high manganese steel jaw plate, which takes advantages of high efficiency, strong crushing ability and low investment costs. Applications: Mining, metallurgy, construction, highway, railroad, and water conservancy, etc. 1. High ratio of crushing 2. Even final size 3. Simple structure 4. Reliable working condition 5. Easy maintenance, 6. Low operating cost Working Principle: The motor transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when moving jaw moves . So the moving jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet. We have got the certificate of European Union CE certification, ISO international quality system certification, and SZUTEST certification. Henan Liming Heavy Industry Science and Technology Co. LTD which mainly manufacture large and medium-sized crushing and grinding equipment was founded in 1987. It is a modern joint-stock corporation with research, manufacturing and sales together. Liming Heavy Industry is China top mining equipment manufacturer. Poruka Poruka