Vertical packaging machine pulling down timing belt, despite the quality is good, after a long time of use can not avoid the phenomenon of failure, the cause of failure may be the use of a long time, normal aging, there may be insufficient tension, too large or operational problems! Failure is a normal ageing phenomenon, at this point the belt must be replaced with a new one. If this is not the reason, should promptly identify the essential causes of failure, and and to solve! Yonghangbelt has 10 years of production experience, according to customer requirements to provide different tooth shape, specifications, as well as rubber colour, thickness to choose, and to provide punching, grinding teeth and other processing, to the picture to sample custom, and to provide 12 months of free service and technology!