The blade of planetary mixer

There are two groups. Three pieces ofblades planetary mixer are evenly installed on shovel plate, they are connected to shovel plate by three scraper bars. The blade of planetary mixer uses rotating shovel pieces to turn over,rub and mix materials. There are cross and down trenches on the shovel pieces and scraper bars, which maintains easy installation, commissioning, maintenance and replacement. In case that hard objects or iron parts damage machine, the protection spring is installed on the side scraper bar, the blade of planetary mixer can contract automatically and lift shovel piece with a certain angle to eliminate resistance and protect parts from damage when mixing resistance is too large and exceeds limitation.