The DeLaval Rotary E500 is designed to generate throughput efficiency by using the deep understanding that we have built up over more than 135 years. You will see the benefits of this experience, combined with our eye for detail, in everything from how the Rotary E500 works with cows' natural movements and physiology, to how it makes it easy and safe for workers - all built around a milking system that delivers advanced extraction, vacuum and pulsation settings for fast, gentle milking.