Button Punch Snap Lock Machine

Used for joining sheet metal at right angles on straight runs. This is a more sophisticated joint than the Pittsburgh lock, requiring less labour, The male section snaps tightly into the female with an almost unbreakable joint. The machine is capable of forming a maximum of 20 swg (1.00 mm).

 

 

-> One head as per the Power flanging machine and the other head is fitted with punches to produce the louvers in the right angle flange to suit button punch snap lock. 1.00 mm maximum.

-> When used in conjunction with the double headed flanging machine, this makes possible the forming of round bends.