Conveyor belt splicing is a practical method of connecting the conveyor belt and its two ends to each other, and the way it is implemented has a great impact on the quality of the conveyor belt and its durability. The spliced ​​part of the conveyor belt has a lower strength compared to its other parts, and for this reason, accuracy in doing it is of great importance. If pressure is applied to the conveyor belt and this part of the device is damaged, the splice location is the place where the probability of damage is higher than other parts of the belt.

Considering the widespread use of splices in connecting conveyor belts and the high importance of how to perform them in the quality of connecting conveyor belts, in this article we intend to introduce conveyor belt splices to various methods of its implementation, the necessary tools for splicing and connecting conveyor belts, and the implementation steps. Let’s talk about warm splice and important points in the implementation of splice, which we hope will be of interest to you, the audience.

Introduction of conveyor belt splice

Conveyors are practical equipment in many industries, which are used to move and transfer all kinds of materials in different sizes and weights. These devices have a great impact on the implementation process of various work activities, and for this reason, they are widely used in many work fields. Conveyors are produced in different types and models, which according to the type of design they have, these devices can be used in related work fields.

Various components and parts are used in the construction of this equipment, the most important of which is the conveyor belt. These belts are designed in different types and dimensions according to the conveyor model and play an important role in the performance of these devices. Conveyor belts are placed on rollers and with their movement they provide the basis for moving and transferring materials. Splice is used to connect the conveyor belt and its two ends, and this process can be done in different ways. In the following, we will introduce different splice methods and how to implement them in the conveyor belt connection.

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Types of conveyor belt splices

Conveyor belt splicing is done in different ways, including hot splicing, cold splicing, and mechanical splicing. The type of equipment used in splicing and its execution conditions have a great impact on the strength and durability of the splice in the conveyor belt connection. According to the conditions and work needs, any of the splice methods can be used, which we will introduce and review in the following.

Many foreign websites, including the jmindustrial website, provided a brief explanation regarding the conveyor belt splice, which we will give you below; Conveyor belt splicing, as simply defined, involves the process of joining two cut ends of a conveyor belt to restore overall performance and belt life. This process is usually done in case of new installation, renovation programs, maintenance or during repair

Conveyor hot splice

Conveyor belt hot splice is one of the most common methods of splicing in conveyor belt connection, which is also known as conveyor belt hot apparatus. By using this method, high strength is created at the connection point of the conveyor belt, which increases the durability and lifespan of these devices. Hot splicing is also known as the best splicing method for connecting conveyor belts and is widely used.

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Cold conveyor splice

The cold splice of the conveyor belt is another method of splicing in the conveyor belts, in which, unlike the hot splice, there is no heat and pressure factor in the conveyor belt connection. In this method, the adhesiveness of the belt at the joint is lower and it is less useful than the hot splice.

Conveyor mechanical splice

Mechanical splicing is one of the other splicing methods in the conveyor belt, which is used in special cases. In this method, the two ends of the belt are connected through a hinged section. This method has an acceptable strength in connecting the conveyor belt, but due to its special structure, there is a possibility of the belt getting stuck and making noise while working.

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Tools and equipment necessary for conveyor belt splicing

Special equipment and tools are used in the execution of hot type conveyor belt splices, among which we can mention the belt tensioner clamp, hot belt vulcanizing device and splice materials. Of course, the use of a meter, gonia, marking plaster and plumb to increase the accuracy of splicing is one of the necessities of this work, which must be used in connecting the conveyor belt. Among the other tools required in hot splicing of the conveyor belt, we can mention types of rollers, peelers, electric subs, belt cutters, pliers, nails, and hammers.

Also, in order to increase safety during conveyor splicing, it is better to use safety equipment in this field, such as safety gloves and safety glasses. Of course, simply providing these tools and equipment is not enough to perform conveyor belt splicing, and the operator must have sufficient knowledge and experience in working with the mentioned tools so that the execution process of connecting the conveyor belt is done in the best possible way.

The steps of splicing a conveyor belt using the hot method

The correct implementation of the conveyor belt splice requires a series of steps that we will introduce in this section. At the beginning of connecting the conveyor belt, it is necessary to prepare the tools and equipment needed for splicing so that they can be easily accessed during the process. In the first step, the belt is kept fixed with the help of tension clamps and its middle line is determined. Then in the belt and in its lower part, a diagonal cut is given at an angle of 45 degrees and a size of 25 mm. At this stage of connecting the conveyor belt, it is time to specify the length of the splice, and after that, the rubber cover and the layers of Manjid are separated.

Then the mentioned steps are repeated again for the other end of the belt that is placed on top of it. Now it’s time to clean the surface of the cut belt and roughen it. After finishing it, the desired surface is coated with splice material and dried. In this step of connecting the conveyor belt, a raw rubber is used to ventilate the splice area. Now the two ends of the belt are placed exactly on each other and the desired area is placed in the press machine.

Before pressing the belt, it is necessary to determine the amount of pressure, temperature and time of the press and adjust the pressing process accordingly. Then the pressing process is created on the belt so that its two ends are completely connected. After the press is finished, it is time to cool the belt, and after that, additional rubber linings are cut to complete the process. Finally, during the above steps, the process of splicing and connecting the conveyor belt is done by hot method.

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Important points in the implementation of hot conveyor belt splice

First of all, it should be noted that the correct implementation of the conveyor belt splice requires high expertise and experience, and for this reason, this work should be done by experts and experienced people. In addition to that, in order to perform the correct and principled splice of the hot conveyor belt, which has acceptable quality and durability, it is necessary to pay attention to a series of points and factors, which we will introduce in this section. The first point regarding the connection of the conveyor belt in this method is to be fully familiar with the tools and equipment used in splicing, so that the execution process can be carried out with high quality.

The second point is related to the use of standard tools in splicing and connecting the conveyor belt, which has a great impact on the final result. The third point is about the complete cleaning of the surfaces of the two ends of the belt, which are supposed to be connected to each other through a splice. The next point is related to keeping the belt surfaces dry before connecting, which has a great impact on the quality of the splice. It is also recommended to splice the conveyor belt in the temperature range of 10 to 45 degrees Celsius.

The use of splice materials that are produced in accordance with the standards and are of high quality is another important point in connecting the conveyor belt using the splice method. Another point in this field is adjusting the pressure and temperature of the press machine based on the type of belt in splicing, which is of great importance. Finally, following the steps of splicing and being careful in the implementation of details are other important points in conveyor belt splicing. If sufficient attention is paid to the mentioned points in the implementation of the conveyor belt splice, the conveyor belt connection will have the necessary quality and durability and will not be torn.

Online shopping for conveyor belts

If you intend to buy different models of conveyor belts and other widely used parts and equipment in this field, you can buy them in two ways, in person and online. Of course, nowadays, the online shopping method is more popular among buyers due to its advantages and is widely used. In the online shopping method, there is no need to go to the store in person and spend extra time and energy for this, and buyers can buy their desired product with just a few clicks through the virtual pages of stores active in this field.

Also, in this method, it is possible to see different models of conveyor belts and other common equipment in this field along with their specifications and prices 24/7 and this has made the work very easy for buyers. Since many stores are active in the field of supplying this equipment, we introduce to you the store of Rehavaran Sanat Qomes, which provides the latest models of this equipment with high quality and reasonable price.