Voortman uses an extended torch nozzle to reach inside Flanges. These are available in a variety of sizes, depending on how thick the material is to be cut. The torch tips can also be gas-specific so please specify the type of gas you use: Acetylene or Natural Gas, MAPP or Propane, etc.
Programming the CNC Beam Coping Machine is extremely simple, even if done manually. The machine programming software is Peddimat. Most operators will be able to program most of the parts in no more than an hour. Of course practice makes perfect. The best method to program the machine is by import parts directly from an CAD drawing. These files can then be imported directly to the machine. Sometimes the operator will need to edit a part program to ensure smooth cuts. In these cases, he simply selects the part that he wants to process and hits the Cycle Star button.