全部博文(136)
2012年(136)
分类: Oracle
2012-02-27 09:29:51
This machine is suitable to crush various kinds of ores and rocks of medium or above medium hardness. Compare with jaw type crusher, it is of stable structure, high efficiency, easy adjustment, economic operation, etc.
The spring safety system of crusher acts as an overloading protection system that allows metal to pass through the crushing chamber so as not to damage the machine itself. The safety system uses dry oil and water as two kinds of sealed formation to make plaster powder and engine oil separate to make sure reliable performance. The type of crushing chamber depends upon size of feeding and fineness of crushed product. The standard type (SDY) is applied to medium crushing, the medium type is applied to medium or fine crushing and the short head type is applied to fine crushing.
Its advantages are listed as follows
1. A high crushing ratio and production efficiency: the connection of higher turning speed and stroke makes the rated power and passing capacity improved greatly and the crushing ratio and capacity increased.
2. Less spare part consuming and low operation cost: Advanced crushing principle and technical data, reliable operation and low operation cost. All parts of the crusher have anti-wearing protection, which can make the life time of spare parts increased by 30% and the maintenance costs decreased to the lowest.
3. between-layer pressuring crushing and better finished product shape: The adopts between-layer pressuring crushing principal and the suited turning speed, not the traditional single particle crushing principal. The special crushing cavity can makes the crusher crush materials selectively, thus the proportion of fine product and products of cubic shape be increased distinctly and products of lump size decreased by a large extent.
4.Hydraulic protection and hydraulic cavity clearing, high automatization and less stop production and repairing time: the discharge opening adjusted by hydraulic and overload protection makes performance of the crusher increased by a large extent, the maintenance and operation easier, the repairing time shorter.; the bidirectional metal releasing hydraulic vat makes slab pass through crushing cavity;the crusher can discharges materials automatically when the hydraulic works under the conditions of iron passing and instantaneous overloading, thus there is no trouble of stopping the crusher to discharge materials by hand.
5. Thin oil lubrication makes the life time increased: Unique design of thin oil lubrication system prolongs its life time, high performance and not-touchable labyrinth airproof part blocks off the dust and removes the common disorders like the mixture of oil and water in spring cone crusher. The crusher avoids the disadvantages of like low average crushing ratio, large energy consumption, fast abrasion of hammer, impact plate and lining board.
6. Manifold crushing cavity, flexible application, strong adaptability: It is only need to change fixed cone lining board and movable cone lining board; the type of crushing cavity can be changed from standard coarse cavity to short head fine cavity, which can meet various kinds of need.
7. Easy maintenance and operation: All parts of SMH can be assembled, disassembled and repaired from the top and side part, including the fixed cone and movable cone. For the changing no need to disassemble the crusher body and fasten the bolts. Hydraulic motor makes the performance of crusher better.
8. The crusher can provide customers a higher capacity, better product shape, and easy be operated.