Tubeless rim band coiler, also called roll formers, are specially developed for the roll forming of steel wheel rims. This 3-roll forming machine features a durable structure, easy adjustment, high production efficiency and easy operation. It is also used to roll out two straight edges for subsequent butt-welding processes, achieving dual functions of both stamping and rolling. Stamping functions provided the needed marks on the rim band, including specifications, model, manufacturer, production date and more. Coiling is used for subsequent butt welding.

• This roll former, also known as wheel rim forming machine, is used to automatically coil the cut-into-length rim bands.
• A manual loading device is used.
• This roll former features a deburring function, allowing it to remove burrs at both ends of the rim bands. This prevents the die and operator in the next process from being scratched.
• This tubeless rim roller also supports stamping parameters, models, manufacturers, production date and other information on the rim bands.
• A levelling function is also available. Based on customer requirements, levelling the to-be-welded edge after coiling assists in reducing the need to use a separate flattener and facilitates following butt-welding processes.