Flexican Circular Bellows formation is done on specially designed machine by forming required number of individual convolutions on the cylinder by an expanding internal mandrel. Each convolution is subsequently sized by means of specially contoured inner and outer rollers.
There are numerous methods adopted for the Bellows Forming. Some of them are :
Flexican Circular Bellows formation is done on specially designed machine by forming required number of individual convolutions on the cylinder by an expanding internal mandrel. Each convolution is subsequently sized by means of specially contoured inner and outer rollers.