Free участник - zhaoyuan jinfeng gold mining machinery equipment co.,ltd.
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Продукты компании
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GZM Series circular conical ball mill
Оборудование для горнодобывающей промышленности
33500 USD
large diameter double row self-aligning roller bearings are adopted instead of sliding bearing on common mill. Convenient maintenance and long service life, greatly reducing the friction and making the energy consumption reduced by 15-30%.
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