Compression benders are specialized machines used to bend metal tubes and pipes without altering their cross-sectional shape. They work by applying compressive force to the material, allowing it to bend smoothly while maintaining its structural integrity. This process is commonly used in industries such as automotive and construction. These benders can handle various materials, including steel and aluminum, and are designed for precision and efficiency. By using dies and rollers, compression benders ensure consistent results, making them essential tools for fabricators and manufacturers who require accurate bends in their products.