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两个英国铸造厂装置热法再生机．一个加拿大铸造厂使用热和机械法联合再生机，再生呋喃树脂自硬砂，并且100％回用。这几个铸造厂在减少新砂购买和旧砂弃置费用方面前进一大步，并保证排放物低于规定。
Two British foundry installations thermal regeneration machine. A Canadian foundry uses thermal and mechanical processes combined with regenerators to regenerate furan resins from hard sands and 100% recycled. These foundries have taken a big leap forward in reducing the costs of new sand purchases and disposal of used sand and have ensured that emissions are below regulations.