Milacron Sets Q1 Earnings Release and Investor Call for May 6

CINCINNATI, Ohio – April 16, 2008…Milacron Inc. (NYSE: MZ), a leading global supplier of plastics-processing technologies and industrial fluids, will release its first-quarter 2008 results on Tuesday, May 6, in the morning prior to the stock market opening.

Also that day at 1 p.m. Eastern, Milacron will conduct an investor conference call, which will be webcast live on the company’s website, www.milacron.com. For analysts and investors wishing to ask questions, the dial-in number will be 719-325-4880 or toll-free 877-591-4956. A recording of the conference call will be available starting 4:00 p.m. on May 6 through midnight May 19 on the company’s website or by phone: 719-457-0820 or toll-free 888-203-1112 and providing the access code: 4679085.

First incorporated in 1884, Milacron is a leading global supplier of plastics-processing technologies and industrial fluids, with major manufacturing facilities in North America, Europe and Asia. For further information, visit www.milacron.com or call the toll-free investor line: 800-909-MILA (800-909-6452).

Contact: Al Beaupre 513-487-5918 albert.beaupre@milacron.com