Criterion Machinery designs and manufactures a wide range of cost saving Tube Fabricating Machinery. Using Standard Modules wherever possible, Criterion provides custom but flexible solutions to our customer's specific application challenges. Our complete line of Tube Benders includes CNC Rotary Draw Benders and Hydraulic Compression Benders. Criterion also offers a wide range of Tube Piercing and Tube Punch Solutions. Manually loaded and unloaded "empty" piercing and mandrel piercing solutions can be sized to any application. CNC Tube Piercing Machines allow for high volume and complicated piercing patterns. All Machines are designed and built in the USA using the high quality components.