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BEADING MACHINE - HOLE FLANGING

The beading machine (hole flanging machine) is a machine obtained from the structure of the disk cutter of the “ETD…N” series.
It is designed to raise an edge around a hole already made on a flat metal sheet.

Strong points:

- The particular way of working which contemplates a well-distributed and adjustable pressure does not create any stress able to deform the surface of the metal sheet.

- Several holes near to one another can be worked.

-In the case of panels with folded edges, these edges could be over the diameter of the final through hole produced by the flanging operation.

-Automatic matrix removal. When fineaccuracy of the cylindrical part is required, the piece remains adherent to the matrix wall. An extractor disk is therefore needed. The extractor disk is moved by an extraction plate pushed by a hydraulic cylinder by means of columns.

- The considerable pressure applied on the flat metal sheet around the hole ensures the absence of stress and therefore also of twisting and deformation.

SEAM-FOLDING MACHINE WITH TWO HEADS


 

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Elma beading machine » OTHER MACHINES

Elma beading machine

Elma beading machine » OTHER MACHINES

Elma beading machine

Elma beading machine - Example of working process » OTHER MACHINES

Elma beading machine - Example of working process


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