Home › Blog › Buying Guide › Industrial Insights: How to Spot Quality in Pre-Owned, Used, Secondhand, Surplus CNC Equipment Before Purchase Cincinnati Milacron E90 Blow Molder made in USA When evaluating a pre-owned Cincinnati Milacron E90 blow molding machine (or similar accumulator-head blow molder) you need to dig deeply into both its mechanical / hydraulic systems and the process-critical wear areas....