Can I Exchange Blades of My Electric Concrete Mixer

“Can I exchange blades of my electric concrete mixer?” Asked a client. The answer is yes, but first you should be clear that not all mixing blades of a used concrete mixer can be exchanged randomly. Small concrete mixers, including a js750 concrete mixer, have two wearing parts: the supporting wheel and the mixing blades. Mixing blades are the only component of an electric concrete mixer that contacts directly with concrete and runs at a high speed. Carrying all the mixing forces, the blades tend to get worn more quickly than other parts of a mixer.

There are two types of mixing blades for electric concrete mixers. The first can be dismantled and installed, while the second is welded to the mixer. Thus, only the first type can be exchanged freely. However, the second type lasts longer, because it’s usually made of quality steel and withstands wearing more strongly. Each of the two mixing blades have their own disadvantages. The detachable concrete mixer fan blade needs several important technical indexes in the installation process. If it is not mastered, it will definitely affect the efficiency of the small mixer's feeding and discharging and the mixing quality of the concrete mixture, and frequent dismantling of the parts makes it easy to loosen the fan blades. In this case, there are many possibilities of accidents during the operation. Non-removable small concrete mixer blades are not removable for even minor wearing, and the only solution is to buy a new concrete mixer eventually.