Tubeless Rim Band Coiler

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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.

Functions

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.

Features

This rim roller features a horizontal structure, chain sprocket drive and handwheel adjustment, ensuring and facilitating reliable operation and easy maintenance.
Depending on different customer requirements, the stamping heads are quick and easy to change.
An automatic unloading platform can be added for a convenient, automatic conveyance of the work piece.
This tubeless rim roller integrates deburring, stamping, coiling and flattening, saving labor costs and floor space.
The spindle features a high-performance Japan NSK bearing to ensure a long service life.
The electrical control system uses a German Schneider brand, featuring an excellent safety and reliability.
On the small wheel rim production line, the rim roller will directly flatten the welding edge. After roll forming is complete, the work piece is transferred directly to the butt-welding process.

Parameters

No.	Model		Small rim line	Large rim line	Ultra large rim line
1	Rim diameter range		13~18inch	17.5~26inch	20~54inch
2	Rim band thickness		≤4mm	≤8mm	≤8mm
3	Rim band width		3~10inch	5.5~16inch	7~28inch
4	Main machine specifications	Feeder	（Available)	（Available)	Available)
5		Deburrer	Optional	Optional	Optional
6		Stamper	Optional	Optional	Optional
7		Coiler	JYJ-600	JYJ-800	JYJ-1000
8	Power		7.5kW	11kW	11kW
9	Coiling roller diameter		155mm	165mm	175mm
10	Coiling roller speed		88r/min	63r/min	63r/min
11	Power supply		AC 380V/3phase/50Hz, Can be customized

All information about this equipment is subject to change without warning and is for reference only. Customization services are available, with the final machine supplied based on agreed upon technical information.