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The relationship between the structure of the crusher and the scope of use

August 9, 2019 by xiaoxuanxuan  

The crusher is mainly composed of a fixed raft, a movable raft, a frame, an upper and lower guard, an adjustment seat, and a moving rod. A good understanding of the internal structure of the crusher can help the Jaw Crusher during use and when problems occur. The motor drives the belt and the pulley, and moves the movable jaw up and down through the eccentric shaft. When the moving jaw rises, the angle between the bracket and the moving jaw becomes larger, thereby pushing the movable jaw to approach the fixed jaw, and the broken material is squeezed at this time. Pressure, smashing, grinding, etc. are broken by multiple forces. When the moving down, the angle between the bracket and the moving jaw becomes smaller, and the distance between the moving jaw and the fixed jaw is widened by the action of the pull rod and the spring. At this time, the broken material is discharged from the shaking chamber. With the continuous operation of the eccentric shaft, the dynamic reciprocating motion is repeated, and the material entering the crushing chamber is continuously broken and discharged to realize continuous production. The crusher produced by Shanghai SBM Heavy Industry is mainly used in the industrial sectors such as metallurgy, mining, chemical, cement, construction, refractory materials and ceramics for medium and fine crushing of various medium hard ores and rocks. It is also most suitable for crushing compressive strength. For all types of soft and hard ore above 300 MPa (MPa), the maximum block size of the material to be crushed shall not be greater than that specified in the technical data sheet. Efficient and energy-saving optimized deep cavity crushing, no dead zone, greatly improved feed and crushing efficiency, single machine energy saving 15% -30%, system energy saving more than double. High-strength forging blank processing heavy-duty eccentric shaft, high-manganese steel plate and high-alloy steel moving jaw assembly, the equipment bearing capacity is stronger, the stability is higher, the service life is longer, and the world's advanced manufacturing technology is used for digital analysis. The operation of the components, the internal structure is precise, and the service life of the equipment is greatly extended. The centralized lubrication system of the Crusher Machine is easy to maintain and the uniquely designed centralized lubrication system. The parts are more lubricated and the maintenance workload is small. It is convenient to repair and replace redundant parts under the basic principle of compound pendulum. The overall structure of the equipment is simple and efficient, the crushing ability is strong, the operation and maintenance are convenient, and the operating cost is low. The discharge adjustment range is large. The multi-purpose gasket type discharge adjustment device has a large discharge adjustment range, which increases the flexibility of the equipment when used, and can meet various processing requirements of customers. The noise is low, the dust-free equipment refers to the national environmental protection standard, the noise is low, the equipment can be dust-removed, and the construction environment fully meets the environmental protection requirements.