Synchronous belt is widely used in people's life, below small make up to you to introduce its installation as well as the prevention before installation. Synchronous belt before installation should ensure that the surface clean and no deformation of the tape. Choose the product with teeth must be full. Do not to bend of products, in case it's internal skeleton material damage, the impact strength. Ban it contact with strong oxidizing acid, can't long time contact with oil and water. Synchronous belt installation can be summarized as follows: first of all, if it's the center distance of two pulleys can be shorten, center distance will shorten before installation, such as after install it, and will be reset the center distance of two pulleys. A tension wheel, first dispatch tension wheel, then pretend to synchronous belt, then put tension wheel. Next you need to pay attention to is to prevent the tensile break, should be light belt on the pulley, pulley must also choose two axle can close to each other, if the conditions do not allow the synchronous belt and pulley with loaded on the shaft. To reduce the number of synchronous belt polishing, bending fatigue, it should be transferred to the most appropriate initial tension size. Too much will affect tooth top of tooth bottom pressure, so that the synchronous belt in not for a long time. Also leads to the closing force increases, which damage the bearings. Is too low will it skip occur in the process of operation. Finally to check two rounds of axis is parallel to each other, if not should timely correction for him, otherwise it will affect the running of the machine. The height of the synchronous belt stent is very high, otherwise may cause the machine stop working. These are about the prevention of synchronous belt before installation and installation method of introduction, hope to help you.