Without tooth triangle why call it without teeth

No tooth triangle structure mainly includes the following aspects; Surface using special fabric containing gum, is mainly used in belt of heat, prevent oil in use; To ensure that the stress of the belt, have a more stable work efficiency, reduce the maintenance frequency of belt, saving cost; Special fiber reinforced rubber support tension line, the better the stability; At the bottom of the belt ( Interface) Rubber cloth to prevent wear and crack. Prolong the service life of the belt. This article by ring synchronous belt original, reproduced please indicate the copyright: http://www. lilainuo。 com