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In recent years, transportation and road construction industry has been developing in a more and more quickly way. Recently, the Ministry of Railways raised 200 billion Yuan so that in railway construction the supports from the nation have been continuing to be powerful. As for road construction, it is very important to select the appropriate crusher and stone and sand production line. In the stone and sand production line, in order to increase the production efficiency, it often needs to form a complete set of crushing machines; while the traditional cone breaking machine cannot satisfy the current contradiction between supply of and demand for sand. For this reason, Henan Hongxing Mining Machinery Co., Ltd strongly recommends you to apply hydraulic cone crushing machine in the stone manufacturing line.

As a matter of fact, cone crusher has already been widely applied in the sand and stone industry such as mining and cement production for medium and fine crushing various of mining rocks with pressure below 350 million Pa, such as iron ore, non-ferrous metal ore, limestone, sandstone, basalt, granite, pebbles, etc. And compared with other crushers, when used in the infrastructure construction and processing application process, hydraulic cone crusher has incomparable advantages.

1. High crushing ratio and production efficiency.

—— Connection of higher turning speed and stroke makes rated power and passing capacity improved greatly and crushing ratio and capacity increased.

2. Less spare part consumption 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 cost decreased to the lowest. The crusher avoids the disadvantages of impact crusher like low average crushing ratio, large energy consumption, and fast abrasion of blow bar, impact plate and lining board.

3. Between-layer pressuring crushing and better finished product shape.

——The crusher adopts between-layer pressuring crushing principle and suitable turning speed, not the traditional single particle crushing principle. The special crushing cavity can make the crusher crush materials selectively, thus the proportion of fine product and product of cubic shape is increased distinctly and product of lump size is decreased by a large extent.

4. Hydraulic protection and hydraulic cavity clearing, high automatization and less stopping production and repairing time.

——Discharge opening is adjusted by hydraulic device and overload protection makes performance of the crusher increased by a large extent, maintenance and operation are easier, repairing time is shorter.; the bidirectional metal releasing hydraulic vat makes slab pass through crushing cavity；the crusher can discharges material automatically when the hydraulic device works under the condition of iron passing and instantaneous overloading, thus there is no trouble of stopping the crusher to discharge material by hand.

The general equipment used in this processing line is jaw crusher, impact crusher and some other mining machines. This series of crusher is a world-level machine introduced with the up-to-the-minute technology of Germany. It not only improves the production capacity and crushing efficiency, but also widens applying area, hardness range of materials from limestone to basalt. It has a great crushing performance in the work of medium-size crushing, fine crushing and super fine crushing. It is the improved type of spring breaker and can be used to replace ordinary hydraulic cone crusher in the field of mining and construction. It is the most ideal equipment for large stone crushing factory and mining industry.

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