Ordinary rubber v-belts generally by the package cloth layer, stretching ( The top rubber) , strong layer ( Tensile layer) And compression layer ( At the end of glue) Such parts. Choose the model selection of model should be adapted to choose the triangle, otherwise the triangle on the pulley groove can appear abnormal situation. In triangle, zui good with the old to the purchase of agricultural machinery department, in case the model make a mistake. Triangle, simple structure, manufacture, installation accuracy is not high, v-belts, convenient in operation and maintenance, is suitable for the two axis center office occasions, smooth transmission, low noise, vibration cushioning. This article by imported polyurethane synchronous belt loop synchronous belt original, reproduced please indicate the copyright: http://www. lilainuo。 com