This product is more than the traditional power of similar products, the use of electricity a year the savings to buy a new machine is equivalent to the cost of new dual-motor design, than a single motor province 1 / 3 power. Two-hybrid tool design, in the shortest possible time, to achieve the most homogeneous mixing. On the proliferation of open high-speed motor and the tool can make the material more evenly mixed. Pneumatic cylinder flip cover design, open the cover easier and more effort.