VEVOR 12-inch Slip Roll Machine The new 12-inch slip roll machine has undergone comprehensive improvements in performance and quality, making it more efficient, easy to use, and secure for your rolling operations. It is the ideal choice for your sheet metal rolling tasks. Our sheet metal slip roller reduces friction between the sheet metal and the rollers, enhancing machine stability during operation. Besides, it minimizes the occurrence of scratches on the sheet metal due to uneven roller surfaces, thereby improving the smoothness of the sheet metal's surface. The optimized roller adjustment knob allows for more precise adjustment of the gap between the rollers, ensuring accurate control of the sheet metal diameter. The high-precision adjustment knob, coupled with 30mm diameter rollers, can roll sheet metal down to a minimum diameter of 1.25 inches. With its built-in stainless steel gear cover, this metal slip roller serves a dual purpose. On the one hand, it safeguards individuals from accidental contact with the gears during rolling operations, avoiding potential injuries. On the other hand, it protects the gears from external exposure. This slip roller can shape sheet metal into curved pieces, cones, and cylinders. It is suitable for various types of sheet materials, including low-carbon steel (Q235 and Q195), copper, aluminum, and aluminum alloys, among other mainstream sheet materials.