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V-shaped crushing chamber, Tooth-type guard board
European Type Jaw Crusher adopts world-class technology and high-end raw materials, which can crush hard stones or ores. Based on advantages of excellent quality, large output and long service life, this machine can be widely used in mining machinery, road, construction metallurgy, etc.
Applications: Mining, metallurgy, construction, highway, railroad, and water conservancy, etc. It is the first choice for hard and strong abrasion material.

Learn More About Liming European Type 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 European Type 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 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 installed 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.

Working Principle

The crushing method of European type jaw crusher is dynamic squeeze. The working principle is: the electromotor drives the belt and pulley to make the movable jaw move back and forth, up and down through the eccentric shaft. The raw material is squashed or split when movable jaw plate moves towards fixed jaw together with movable jaw. When movable jaw and movable jaw plate turn back by eccentric shaft and spring, the raw material, which is squashed or split before discharges from the bottom outlet under jaw plate. The bulk-production comes true while electromotor rotates continuously and the movable jaw crushes and discharges the raw material periodically.

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ZYS High-Efficient Cone Crusher
In this post i will give info about one of cusher machine. This time we will speak about ZYS High-Efficient Cone Crusher.

The JOYAL ZYS High-Efficient Cone Crusher is a high-performance model optimized and improved on the basis of PY Series Spring Cone Crusher. The ZYS High-Efficient Cone Crusher is widely used for secondary and fine crushing in the fields of mining, building materials, metallurgies and so on. The ZYS High-Efficient Cone Crusher can crush materials with middle and high hardness, such as, metal ore, basalt, granite, limestone, cobblestone, sandstone and so on.

1. Customers can choose suitable crushing chamber of each model according to the material feature, fineness of the end product and particle size requirement.
2. Unique dustproof and sealing structure extend working life of lubricants and other spare parts
3. The key parts are made of special materials to make the strong crushing force possible,
4. Equipped with long crushing arm to ensure huge stroke, strong crushing force, and high capacity.
5. Hydraulic cleaning system keeps the cavity clean, and it’s easy to operate, thus reducing the stoppage of machines.
6. Reliable performance, low investment, and long service life of quick-wear parts.

Working Principle
During the operation of ZYS Series cone crusher, driven by the electric motor ,the eccentric shaft bush will rotate with the triangle belt, small and big bevel gear, big bear, transmission shaft .Driven by the eccentric shaft bush ,the cone crusher axis will move circularly . ,which makes the mantle close or leave the cone from time to time .And then the materials will be crushed by continuously compacting, striking, and crooking in the circle crushing cavity between the fixed and moveable cone. After several times’ repeating, the materials will be crushed to the required size and then they will be discharged by the discharging opening.

Hope this simple post about ZYS High-Efficient Cone Crusher feature and working principle can give benefit for you all.

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Thin-oil lubricating system, Elastic damping structure
MB5X Pendulum Suspension Grinding Mill is new mature and advanced equipment. This machine adopts automatic thin-oil lubricating system and volute elastic damping structure, etc. technologies. It can be used to process feldspar, calcite, limestone, talc, etc. non-metallic minerals.
Applications: Metallurgy, construction, mining, chemical industry, etc.

Absorbing mature experiences from the last four-generation grinding mills, MB5X Pendulum Suspension Grinding Mill comes into market surprisingly with many advanced patented technologies. This new version grinding mill adopts multiple core technologies, like automatic thin-oil lubricating system in the main shaft, no cylinder structure for shovels and damping structure in the volute, etc.

Thesecharacters greatly increase the grinding rollers’grinding effect and abrasion performance. MB5X Pendulous Suspension Grinding Mill is specific for processing non-metallic minerals.

Learn More About Liming® MB5X Pendulum Suspension Grinding Mill
1.Automatic thin-oil lubricating system.
All the bearings are lubricated by the oil pump attached at the bottom of the main shaft, the lubricating system will start and off along with the mill.

2.Thin-oil lubrication system for grinding roller.
Compared with grease lubrication, oil bath lubrication can extend lubrication cycle and decrease the running costs. Touch-sensitive oil level detection technology can monitor oil level with the small observation hole without opening large access door.

3.No shovel cylinder structure.
The increased chamberspace willallow bigger roller diameter, thus increase the grinding pressure. Besides, larger vent area will reduce wind resistance.

4.Volute elastic damping structure.
MB5X Grinding Mill is different from other grinding plants which has rigidity connection by bolts between volute and bed. This new mill adopts damping structure with thickened rubber mat, which avoidsdamage by vibrationof volute and airframe and reduce vibration of classifier.

Working Principle
Through vibrating feeder, the raw materials are continuously and quantitatively transported from hopper to grinding chamber. Materials are grinded in the grinding chamber. The grinded powder will be blown up and be classified by cage-type classifier. The qualified powder goes through the cyclone collector for separation and collection, and then be discharged by pneumatic discharging valve as final powders. The air current is sucked into centrifugal blower from upper pipe of cyclone collector. It is a closed air flow system and circulates under negative pressure.

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