Based on the analysis of the method used in foundry industry to describe the ability of reclaimer in resin bonded sand at present, a new method was recommended and tested.

• 在分析国内目前衡量树脂砂再生系统再生能力指标（脱膜率）的基础上，提出了一种新方法（脱膜速率）．并用试验验证了该新方法的实用性和科学性。