We all know that the triangle with A lot of different models, we have divided, according to the width and thickness of the triangle can be divided into O, A, B, C, D, E, several different models, so the thickness of the main what is the role here? Take Uliflex transmission equipment small make up to you to explain. First we need to sort out the triangle model, the key is that the thickness and width. Different models of triangle will match the pulley photogenic corresponding use, thickness and width determines the triangle can withstand the power size. Has nothing to do with the length and thickness according to need to adjust the machine pulley distance, to determine the length of the triangle. And on the other hand is the principle of triangle is driven by friction driven pulley, the thickness direction is a function of the friction surface, the greater the contact surface to meet the higher efficiency. Small make up more than simple for everybody to illustrate the triangle thickness and width of the main role, hope to answer everybody's questions. If there are other want to know about knowledge can telephone consultation.