The rubber extrusion machinery plays a crucial role in the manufacturing industry, particularly in the production of various rubber products such as tires, hoses, and seals. These machines are designed to process raw rubber materials into finished products by using high-pressure steam or hot oil.

One of the main functions of the rubber extruder is to heat and soften the rubber material, which is then forced through a die orifice to form a continuous thread. This process is known as extrusion. The temperature and pressure of the extruder determine the final properties of the rubber product, such as its strength, flexibility, and durability.

In addition to its mechanical function, the rubber extruder also has an important role in the chemical reactions that occur during the processing of rubber. For example, some rubber compounds require heating to activate their vulcanization process, which involves cross-linking the polymer chains to increase their strength and durability.

Overall, the rubber extruder is an essential piece of equipment in the manufacturing industry, allowing for the efficient and consistent production of high-quality rubber products. As technology continues to advance, we can expect to see even more sophisticated and advanced rubber extruders that will continue to revolutionize the way we produce and use rubber.