Automatic shaker, shakes the base & color ingredients uniformly with 'to & fro' vibration manner Quick automatic clamping system, high speed of shaking, excellent uniform mixing. Intelligent pressure adjustment to suit different can sizes. LCD screen, shows every detail of operation and maintenance. Patented isolated structure of frame and cover, running stably .without noise. Wide range of voltage(180V-250V)startup function. Intelligent motor overheating protection.