摘要
砂再生的目的是用再生砂生产出好铸件，而不是将砂再生到指定的干净程度。砂再生是一个综合的过程，其原始材料和设备同样重要。
The objective of sand reclamation is make good casting, not to reclaim sand to a given level of cleanliness. Sand reclamation has to be looked upon as a complex process and the raw materials are as important as the equipments.
出处
《铸造设备研究》
1997年第5期17-21,共5页
Research Studies On Foundry Equipment
