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 Used Machinery Used 
          Air Compressors Used 
          Sheet Metal Brakes  Used 
          Duct Beading Machine  Used 
          HVAC Duct Insulation Pin Spotters Used 
          Pipe Equipment Used 
          Sheet Metal Rolls  
 
 | Button punch Flangers | sheet metal button punch flanging machines
 Lockformer Button Punch / Snap Lock FlangerWith this Lockformer Button Punch Snap Lock Flanging machine you can roll single-direction curves down to a minimum radius of 3-1/2" inside or a 5" outside radius, almost automatically. These punched right-angle flange curves fit perfectly in the female button lock formed on the Lockformer® 20 gauge or the 24 gauge Button Punch Snap Lock. 
 Specifications for Lockformer Button Punch Flanger: 
 Flagler 20 Button Punch FlangerFor manufacturing fittings using the button lock 
          seam rather than Pittsburgh 2 step operation, first the flange 
          is formed then the buttons are punched. This machine is built 
          with a heavy duty cast iron gear housing with oil bath and complete 
          with Flange Follower. Specifications for the Flagler 20 Gauge Button Punch Flanger: 
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