The conveyor belt of rubber conveyor belt have to be connected into a ring before using it. As the joint of conveyor belt is good or not will directly affect the using life and whether the conveyor line could operated steadily and smoothly or not. There are some common ordinary conveyor belt joint methods such as Mechanical joint, cold bonding joint, hot vulcanization joints.

  Mechanical joints of conveyor belt: usually refers to use the belt buckle to be jointed, this kind of joint is convenient and economical, but the joint efficiency is low and it is prone to be damaged, has a certain impact for the using life of the conveyor belt products. In the joint of PVC and PVG whole core flame retardant anti-static conveyor belt, this kind of joint method is generally been applied in products that below level 8 belts.

  The cold bonding joint of conveyor belt: applying the cold adhesives to be jointed. The efficiency of this kind of joint method is higher than the mechanical joint and it is relatively economical, it should be able to have the better joint effect. But from a practical perspective, owing to the process is hard to be mastered, in addition the quality of the adhesives has a great influence on the joints, thus it is not so stable.

  The hot vulcanization joints of conveyor belt: practice has proved that it is the most ideal joint method, it could also make sure the efficiency of jointing, meanwhile it is very stable, the using life of the joint is long, it is easy to be mastered. But there are some disadvantages such as cumbersome process, high fee, joint time is too long.