We use cookies to improve your online experience. By continuing browsing this website, we assume you agree our use of cookies.
Company News

Comparison of cold adhesive joint and hot vulcanized joint of rubber conveyor belt

Views : 257
Update time : 2022-12-13 11:25:23
At present, there are two common rubber conveyor belt bonding methods, cold bonding and hot vulcanization bonding. The strength of these two joints can reach 80-90% of the conveyor belt, and the strength of mechanical joints can only reach 60-65%. And these two kinds of connection do not leak material, not easy to tear and not easy to damage the roller, but these two kinds of connection have advantages and disadvantages.
Cold adhesion of rubber conveyor belt: Advantages -- fast bonding speed, short time, low cost, better choice of location. Disadvantages - high environmental requirements, such as rain and snow days, dust, adhesives are greatly affected by temperature. Durability is not as long as thermal adhesion time. Temperature, humidity or conveyor belt thickness is not suitable for cold bonding
Hot adhesion of conveyor belt: Because the hot adhesion joint is completely closed, it is less affected by the environment and has a long service life. Disadvantages, hot joints need curing machine, need 380 power supply, conveyor handling are more laborious. The relative cost is high.
How do we choose the conveyor belt bonding joint method? It depends on the specific situation.
1. The type of conveyor belt determines whether it must be hot vulcanized. If it is steel wire belt (ST), it must be vulcanized conveyor belt joint; If it is a stratified strip (EP), it can be hot vulcanized or cold bonded, depending on the situation. It is best to vulcanize larger thickness.
2. Width (EP tape) and length. Generally speaking, 1000mm is a limit, the width is lower than 1000mm can be cold bonding, higher than 1000mm, the best hot vulcanization, of course, this is just in general, but also refer to other factors, such as lifting Angle, material, belt speed, working conditions, etc. Generally speaking, the total length of the conveyor belt is longer, and the hot vulcanization bonding joint is selected. The short one is cold bonding.
3 can refer to the location of the conveyor belt, some conveyor belt location can not open the vulcanization machine, so choose cold adhesive joint.
4 can refer to the transportation of materials, such as acid and alkali resistance, heat resistance, relatively high density; Hot vulcanized bonding joint is the best choice for large moisture
Related News
Read More >>
Vertical Lift Conveyor: Revolutionizing Material Handling for Modern Industries Vertical Lift Conveyor: Revolutionizing Material Handling for Modern Industries
Jul .11.2024
Among the various types of conveyors, the vertical lift conveyor stands out as a highly effective solution for transporting goods vertically in a compact footprint.
Maximizing Efficiency with Heavy Duty Roller Conveyors Maximizing Efficiency with Heavy Duty Roller Conveyors
Jul .09.2024
Heavy duty roller conveyors are essential components in many industrial and manufacturing settings, offering unparalleled efficiency and reliability for material handling.
The Advantages of Steel Wire Rope Core Conveyor Belts in Industrial Applications The Advantages of Steel Wire Rope Core Conveyor Belts in Industrial Applications
Jul .05.2024
Steel wire rope core conveyor belts are revolutionizing the industrial sector, providing unparalleled strength, durability, and efficiency in material handling.