Both ordinary and narrow V-belts have good high-temperature resistance, wear resistance, and fatigue resistance, which can meet the needs of long-term continuous operation. At the same time, they also have good tensile strength and elongation, which can absorb vibration and impact to a certain extent. In addition, due to its smaller cross-sectional size, it generates less noise and vibration during operation, and has a smaller impact on the surrounding environment.

The V-belt tensioning device should generally be installed on the inner side of the loose edge, so that the belt can only be subjected to unidirectional bending to reduce life loss; At the same time, the tensioning wheel should also be as close as possible to the large pulley to reduce the impact on the wrap angle. When the axis of any pulley in the V-belt drive cannot move, the length of the V-belt used should be able to be loaded and unloaded between the pulleys in a fixed position. After installation, the tensioning wheel can be used to tension it to the operating state. The tensioning wheel should be able to adjust within the range of tension adjustment, including the adjustment of V-belt elongation after use.