The perfection of Sidewall conveyor belts begins with the advanced technology of hot vulcanization, a process that transcends time and tradition, ensuring unparalleled adhesion and longevity.
Hot vulcanization, conceived by Charles Goodyear in the 19th century, is the most reliable and enduring method to “bond” elastomers. In our facilities, we use state-of-the-art machinery to ensure that every edge and cleat of Sidewall conveyor belts undergoes an impeccable vulcanization process.
Each profile undergoes a specific vulcanization cycle, carefully tested multiple times. Critical parameters such as temperature, pressure, time, and the inclination of the vulcanization planes are constantly monitored to ensure the replicability of the process. This attention to detail is our commitment to the highest quality and consistency in our products.
Hot vulcanization is key to the superiority of Sidewall conveyor belts. Other methods, like chemical vulcanization or gluing, are vulnerable to external factors such as ambient temperature, humidity, and processing time, which can compromise adhesion and cause significant variations in different sections or applied components.
Our tests show that hot vulcanization used in the production of Sidewall belts ensures significantly superior adhesions compared to gluing, with average values exceeding 12 N/mm. In comparison, cold vulcanization shows values typically between 4 and 8 N/mm. This exceptional level of adhesion allows Sidewall conveyor belts to surpass limits, enabling their use in highly inclined or vertical transports at extreme temperatures, ranging from -50°C to +180°C.
Hot vulcanization is not only synonymous with reliable and long-lasting performance in every application but also a profound commitment to the safety of our workers. We consider this an essential element, and hot vulcanization has allowed us to minimize the use of products harmful to human health and the environment.