Moving jaw crusher

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This post was last edited by Black gold on 2011-11-2 at 14:39. The core technology of the moving-jaw crusher was independently designed and developed by Haofeng, offering superior performance compared to foreign technologies. 　　Based on PE series improvements, the structure of the jaw crusher was modified to create a new version of it. The design of the new type of jaw crusher has been widely recognized, satisfying customers in terms of installation, production, sales, and maintenance. The main features are as follows: 1. High yield. Compared to crushers from other manufacturers, the Haofeng jaw crusher **increases production by 30%. 　　2. The structure is quite special, with a stylish design. The positions of its moving jaw and fixed jaw were adjusted, resulting in more seamless and reliable operation between the devices. 　　3. The externally moving jaw oscillating jaw crusher can achieve the same moving jaw crushing stroke as conventional jaw crushers with a smaller eccentricity. Therefore, the equipment operates smoothly with an increased rotational speed. 　　4. Minimal wear on the jaw plate, long service life. Traditional reciprocating jaw crushers require liner replacement every 2 months, while its service life is extended by 3 times. 　　5. Low energy consumption: Individual units save 15%–30% more energy compared to traditional equipment, while the entire system saves more than twice as much energy. 6. The overall height is low, making it suitable for use underground. Compared to traditional jaw crushers of the same specification, its height is reduced by more than 20%. 　　The PEWA900×1200 external jaw crusher delivers remarkable performance. From the perspective of the development trends in crushing and transportation, the integration of mining and processing is becoming the prevailing trend in mining and processing technologies for underground mines; it represents an important way to reduce the costs associated with lifting and transporting ore, thereby improving profitability. The PE-WA90120, a new type of externally driven jaw crusher with a low height, requires less space in the chamber in which it operates, which allows for a shorter construction period for such chambers. This product won the first prize in the Science and Technology Award issued by the China Non-ferrous Metals Industry Association at the end of 2002. 　　The PEWA90120, a new type of low-height external jaw crusher, was installed in the underground mines of Anqing Copper Mine in October 2001 for industrial testing. After the tests were successful, it was put into production, and to date it has been operating well. Having been in use for nearly two years, its various performance indicators meet the design requirements; this machine boasts excellent performance, reliable operation, and low costs. 　　Due to the fundamental differences in its structural principle from the traditional reciprocating jaw crushers that have been in use for over a hundred years, low-height crushers offer advantages over these traditional crushers (such as higher processing capacity, higher transmission efficiency, lower power consumption, lower height, less wear on the lining plates, longer service life, and a larger crushing ratio). They represent an advanced, energy-efficient alternative. The production practices at Anqing Copper Mine have confirmed these advantages. Therefore, its application scope extends far beyond hard-rock underground mines, as material crushing is an essential process in almost all mines, mineral processing industries, and industries dealing with earthy and stony raw materials.