Technical Principles of Power Trowels

In terms of technical principles, power trowels typically utilize a motor or engine to drive a finishing disc or roller at high speeds. The centrifugal force generated by this rotation spreads the flooring material evenly, while the specific design of the disc or roller-such as blade shape and angle-enables precise smoothing of the surface. Some high-end models also feature a vibration function, which further eliminates air bubbles and enhances the density of the floor surface.