All conveyor belts must be connected into a ring shape to be used, so the good or bad of the conveyor belt joints directly affects the service life of the conveyor belt and whether the conveyor line can run smoothly. Generally speaking, the common methods of conveyor belt joints include mechanical joints, cold bonding joints, hot vulcanization joints, and so on.

Mechanical jointing method of conveyor belt: generally refers to the use of belt buckle joints, this jointing method is convenient, convenient and economical, but the jointing efficiency is low, easy to be damaged, and the service life of the conveyor belt products has a certain impact. PVC and PVG whole core flame retardant antistatic conveyor belt joints, generally 8 level belt below the product are used in this jointing method.

Cold bonding method of conveyor belt: cold adhesive is used for jointing. This jointing method is more efficient and economical than mechanical jointing, and should be able to have a better jointing effect, but from a practical point of view, due to the process conditions are more difficult to master, in addition to the quality of the adhesive on the joints of the impact is very large, so it is not very stable.

Conveyor belt heat vulcanization joint method: practice has proved to be the most ideal method of jointing, can ensure high joint efficiency, but also very stable, joint life is also very long, easy to master. But there are disadvantages such as process trouble, high cost and long jointing time.