The serpentine belt, called a transmission belt, is a belt that works on the pulleys inside the automotive engine and idler pulley, tensioner, and accessory drive belt system. The serpentine belt provides power for air conditioning, alternator, power steering, and sometimes cooling system water pumps. The serpentine belt is a key part of the system, so the serpentine belt determines whether the engine operates properly.

The V-belt is a transmission belt, generally used in mechanical transmission. According to different uses, the V-belt is divided into several models such as type A, type B, type C, type D, type E, type SPA, type SPB, etc., and its cross-sectional shapes are isosceles trapezoid, narrow isosceles trapezoid, high-angle isosceles trapezoid, etc.

Operators should carry out maintenance and upkeep according to requirements to ensure the normal operation of the transmission system and extend its service life.

When using the rubber belt, attention should be paid to adjusting the tightness of the belt, and the triangular belt should be properly maintained to avoid problems during operation.

Multi wedge belt refers to a circular rubber transmission belt with a flat belt as the base and evenly spaced longitudinal 40 ° trapezoidal wedges arranged on the inner surface.

Before installing the v belt, if the spacing between the two axes is adjustable, the spacing should be shortened first. After installing the tape, adjust the spacing according to the needs; If the spacing between the two shafts cannot be adjusted, a v belt can be inserted into the wheel groove first, and then the other pulley can be changed to install the v belt. Use the same method to install a set of v belts.