1. integral cast stell bearing 2. cold boot, PEW world level 3. hydraulic system 4. finite element analysis 5. ISO9002, 1. Describtion of European Type Jaw Crusher Since the end of the 20th century, we\'ve installed more than 10,000 crushing plant all over the world. Nowadays, JC European type jaw crusher has already become the most popular equipment in the world without controversy. It is the first choice for hard and strong abrasion material. 2. The features of JC jaw crusher: 1. World-level manufacturing technology is adopted, and highest-level raw material is used. 2. Central lubricating device are installed on the machine, so the bearing is easy to be lubricated. 3. Adjustment of the discharge part is more convenient. The adjustment methods: gasket adjustment, hydraulic assistant adjustment, wedge block and wedge hydraulic adjustment. 4. More advanced movable jaw assembly lengthens life of crusher. Movable jaw assembly is made from cast piece with high-quality, is driven by two large flying wheels which are made from cast steel. Moreover, heavy eccentric shaft is processed by forged mold. All of these make the JC series jaw crusher extremely reliable. 5. Integral cast steel structure is adopted for bearing seat. Integral cast steel bearing matches well with the crusher frame, at the same time, radial strength of the bearing seat is highly strengthened. However, the separate bearing seat does not have this advantage. 6. Finite element analysis technology is adopted to make the crusher much stronger. 7. Crusher chamber adopts \"V\" structure which could make actual feed width comply with the nominal one. 8. Bearing with larger model and higher load are used. All JC jaw crusher is equipped with larger bearing compared with same model of normal jaw crusher. Its higher load capacity and effective oil seal will lengthen the life of bearing. 9. A newly designed tooth-shape side plate, makes the available area of jaw plate longer, and enhances the capacity. 10. Pressing bar and support type are used to fix jaw plate. 11. Heavy type protecting plate is intalled for bearing seat, accidental damage of bearing seat is avoided. 12. Supporting bar under jaw plate protects movable jaw and frame from being worn down. 3. Specifications of European Type Jaw Crusher Model JC760×1100 JC840×1100 JC1100×1200 JC180×1300 JC250×1000 JC250×1200 JC400×600 Opening Size (mm) 760×1100 840×1045 1100×1200 180×1300 250×1000 250×1200 400×600 Max. Feed Size (mm) 620 720 930 150 220 220 350 Discharge Opening Range (mm) 75-200 100-225 150-275 10-30 20-40 20-40 35-85 Shaft Speed (r/min) 270 240 210 320 330 330 250 Capacity (t/h) 150-350 200-500 300-650 12-35 15-50 20-50 15-70 Model Power (kW) 110-132 132-160 185-200 30 30 37 37 Speed (r/min) 985 985 740 980 980 980 980 Dimension (mm) (L×W×H) 2600×2500×2200 3300×2320×3120 4140×2660×3560 1320×2150×1175 1400×1850×1310 1450×2150×1175 1920×1460×1840 Weight (kg) 24000 32000 59200 6000 5600 6800 7000 We(Shenzhen Yuhan Electro-Mechanic Co.,Ltd)are pleased to introduce you ourselves as one of the leading and well established/Manufacturing and Supplying of High Quality Products as below main items: Stone production line: Including: Jaw crusher Impact crusher Cone crusher Hammer crusher Vibrating screen etc Sand making production line: Including: Jaw crusher Sand making machine (VSI crusher) Ball mill Cone crusher Hammer crusher Sand washing machine Vibrating screen etc We have a perfect after-sales service system and team with professional after-sales service has provided customers with prompt and thorough service. Our price are most competitive and reasonable, all order will be supplied within the stipulated period. Awaiting your first inquiry order.