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Roll crusher, appeared in 1806, is the most ancient crusher ( jaw crusher ), which is invented by as English man thomas. Its roots can go back to the ancient treadmill, which is the prototype of roll crusher. The working principle of treadmill is also the working principle of roll crusher. T113 次阅读|没有评论
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Roll crusher, appeared in 1806, is the most ancient crusher ( jaw crusher ), which is invented by as English man thomas. Its roots can go back to the ancient treadmill, which is the prototype of roll crusher. The working principle of treadmill is also the working principle of roll crusher. T109 次阅读|没有评论
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Energy saving, environmental protection and green low-carbon have become the theme of today's social development. Under the situation of the growing global environmental and energy crisis, almost all the countries begin in succession to seek new ways of economic growth through the developmen86 次阅读|没有评论
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During the Chinese Spring festival, majority of mining machinery companies were taking a holiday, in this period, these companies' business was very cold, but Hongxing Company is obviously contrary. During January, all kinds of dryers, flotation machine s, as well as cement equipment82 次阅读|没有评论
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Looking at the international market, high annual production value of mining machinery, which shows that China's mining machinery industry is still a relatively broad overseas markets, and international mining machinery producing country in comparison, still pregnant with great potential for62 次阅读|没有评论
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Zhengzhou Hongxing machinery dominates the domestic impact crusher market by creative, innovative and dared to challenge spirit. And rely on their own strength to conquer the world. With the attitude of dedication, Hongxing machinery constantly absorbs the international advanced technology97 次阅读|没有评论
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Zhengzhou Hongxing machinery dominates the domestic impact crusher market by creative, innovative and dared to challenge spirit. And rely on their own strength to conquer the world. With the attitude of dedication, Hongxing machinery constantly absorbs the international advanced technology96 次阅读|没有评论
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