The wear part of the chili paste grinding machine is the grinding teeth, we also called them as rotator and stator, the center part is the rotator, the outside part is the stator, during them two friction and collision, the chili paste will be made. During long time grinding, the teeth on the rotator and stator will be wear, and then will cause the capacity lower and lower, so it is suggested to change a new set of the grinding teeth for the chili paste grinding machine. Usually need to replace one whole set together to reach the best grinding effect. The chili paste grinding machine has different models, capacity from 10kg/h to 1t/h, welcome to contact us for more information.