From the raw material to the strip all the way up to the finished product, the RFA operates fully automatically.

RFA annular flange welding system

The fully automated stitch welder from the coil to the finish product

Depending on pipe diameter and pipe length, you will achieve a production output of 10-12 pieces per minute.

Flange piece with thread

Flange piece without thread

A different clamping and holding tool is required for every diameter. Retooling for a different diameter takes no more than 10 minutes, including change of material, clamping tool, as well as adjustment of the welding parameters.

Benefits at a glance

Complete mini production plant
Modular design
Short changeover time

From the raw material to the strip all the way up to the finished product, the RFA operates fully automatically.

Technical data

Parameter	Value
Welding diameter	min. 80 mm \| 3.2" max. 250 mm \| 10"
Material thickness	0.3-0.9 mm \| 0.012-0.035"
Copper wire	2.0 mm round \| 0.078“
Overlap	6.0 mm \| 0.24"
Weld speed	3-12 m/min \| 10-40 ft/min