The AX-2000 Vacuum Mixer is an essential equipment for mixing and vibrating investment materials and molded materials. As the mixing process is done in a vacuum state, the workpiece is free of bubbles, and the firmness and compactness of the mold has also been improved. This machine uses a high class vacuum pump which gives it a longer lifespan. It has the following characteristics: high vacuum power, strong mixing power, adjustable vibration amplitude, no bubbles in invested casting rings, homogeneous, high density and high quality. The build-in vibrator makes it a multi-function machine. Voltage: 220V/ 110V Power: 150W Rotational speed: 320rpm Capacity: 550ml/ 750ml/ 4L Pressure:0.08～0.09MPa Vibration method: variable speed Shipping Dimensions: 395x375x615(mm) Shipping Weight: 28kg key words: dental lab equipment, vacuum mixer, mixing unit, mixing machine, impression mixer, plaster mixer, laboratory, mixing bowl, gypsum, plaster, investment, jewelry