Sand making apparatus, sand making method, and made sand

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. The sand-making apparatus comprises a crusher (10), a first sorter (30) for wind- or sieve-sorting the crushed material into coarse p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAKAUE KIYOTOSHI, HASHIMOTO KATSUYOSHI, NAGAHARA YUICHI, SHIMAZUTSU KEN, KAYA TAKATO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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