Milacron's Q1 Earnings Release and Conference Call Set for May 1

CINCINNATI, Ohio - April 20, 2006...Milacron Inc. (NYSE: MZ) will release its operating and financial results for the first quarter of 2006 prior to the stock market opening on Monday, May 1, 2006.

On the same day at 1:00 p.m. ET, management 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 913-981-4900 or 800-810-0924. A recording of the conference call will be available from 4:00 p.m. ET, May 1, through midnight May 8 on Milacron’s website or by phone: 719-457-0820 or 888-203-1112 and providing the access code: 3075284.

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 the company’s web site, www.milacron.com, or call the toll-free investor hot line: 800-909-MILA (800-909-6452).