Product Quality Is Foundation of Mining Development

The biggest highlight of new type cone crusher is that it has the hydraulic controlled main shaft and the reliable Hongxing intelligent crush idea; its hydraulic discharging automatic adjust system and control system can improve the connect adjustment in the full load under the condition of crush equipment on load run adjust that make sure it is in the best capacity and processing property. Our company has a long history of manufacturing cone crusher, impact crusher, jaw crusher, compound crusher and roller crusher. Our professional design and product team share the same design platform, which is convenient to maintain and support, and provide customers the one package service of pre-sale, sale and after-sale service.HP Series of highly efficient Hydraulic Cone Crusher is a world-level cone crusher introduced with the up-to-the-minute technology of Germany. The cone crusher 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. The crusher is the improved type of spring cone crusher and can be used to replace ordinary hydraulic cone crusher in the field of mining and construction.At present the R&D investment is only that of about 2 percent for the 204 listed enterprises in our country machinery industry. But according to the fact that In America the R&D fees reach 6 percent for the 245 listed mechanical enterprises, the research and development investment of China machinery industry is insufficient. Looking from the American development experience, if an enterprise increases its r&d investment dramatically, its business performance and the profit level will improve greatly in the next 5 to 10 years, and excess returns of these listed companies is also much higher than that companies with less investment.Under the system of market economy, the...