The present invention relates to ore breaking technology, and is especially one sectional cascade ore breaking method and ore crushing apparatus.
本发明涉及矿石破碎技术领域，特别是一种分段按级连环破矿法产资源及其分段按级连环破矿设备。
Provided are a sand-making apparatus, a sand-making method and made sand, which can make effective use of the excessive by-product powder produced at a crushing step.
本发明的课题在于提供制砂装置、制砂方法和制砂，可实现在破碎工序中产生的多余副产微粉的有效灵活使用。
应用推荐