Maximize service and minimize the wait with The Hamilton Beach HMD400 Triple Head Milk Shake machine. Featuring a 1/3HP motor to mix up to twice as fast. Each of the 3 separate motors works independently and has its own power switch. All 3 motors are individually balanced to minimize vibration and are built to last with sealed, permanently lubricated ball bearings. The HMD400 comes Standard with base, 3 motors, 3 spindles, 3 solid agitators, and 3 stainless steel mixing cups.