The document describes a plastic spiral coil forming machine made by Ningbo Obinder Co. Limited. The machine can use PVC, PET, and PP wire materials. It has automatic wire feeding to ensure stable quality during heating and forming. It forms coils at speeds up to 2000 rings per minute and allows changing the pitch and size easily. Technical details include forming pitches from 3:1 to 6mm and sizes from 3/16 inch to 2 inches, with production speeds ranging from 140000 to 7000 rings per hour depending on size. The machine's dimensions are 1400 x 850 x 1350mm and it weighs 180-240 kilograms.
