With the widespread application in industrial synchronous belt, use it to send or transport is very convenient, so the more areas is more popular among people. But it also have requirements on the transport of goods, not all of the products to be able to use it for delivery, it has accomplished the particularity of synchronous belt. The particularity of his mainly reflects in the following respects. 1, most of the synchronous belt is made of PU leather or rubber. Made of PU synchronous belt is more suitable for transfer of some greasy items, or is in itself is a very rich environment, because we also have the clothes made of PU leather, know that the material is the grease, but in addition to the performance, also waterproof, not easy to wear and will not be bad. 2, because the materials used in synchronous belt is rubber, and rubber material itself and the noise is small, but because a lot of transportation of the insufficiency of the product performance, it is good to fill the vacancy, so in need quiet environment to use the means of transport is not synchronous belt. 3, the classification of common synchronous belt is generally from tooth mouth, such as single tooth, the synchronous belt to leave out the trouble that need lubrication, there won't be stuck phenomenon, bass environmental protection, good performance. Single tooth can still upset, more to get the optimized in terms of performance, anti-aging and tensile degree also become bigger, also becomes more stable.