Precision Parts Straightening Machines


Machine Concepts precision parts straighteners effortlessly achieve extreme flatness in metal parts. This process involves passing the sheet metal through rolls of varying diameters, tailored to the sheet's thickness, to ensure precision straightening. Unmatched levels of flatness, performance and durability are guaranteed for the toughest materials.

The G2P and H2P series are meticulously engineered to deliver superior flatness and speed compared to other metal parts straighteners. They are offered in single and dual-head configurations, as well as single and double-lane setups.

Challenge the limits with our "Straightening Challenge." Contact us to submit your most challenging metal parts, and witness us achieve flatness beyond your expectations.

Applications include clutch plates, saw blades, food processing knives, laser-burnt parts, and fine blank parts, among others.

G2P & H2P Precision Parts Straightener

Features for Straightening Machines

  • Easy quick removal of roll cassette for cleaning or changing work rolls
  • Multiple cassettes with different work roll diameters can be interchanged in the same basic machine
  • Two-point belt drive connection system eliminates problems of U-joints and shortens installation time
  • Hanging cassette design eliminates adjustment backlash and improves calibration reliability
  • Precision ball and socket set to align top and bottom roll banks for accurate alignment
  • Hardened and precision ground work rolls supported with double row needle bearings
  • Continuous light oil lubrication with flow and level monitoring
  • All electrical drives, controls and panels are machine mounted
  • Proven performance and durability in the toughest stamping applications


  • Motorized entry and exit adjustment incorporates pushbutton control of entry and exit roll position with PLC controlled travel and tilt limits
  • 4 hi, 5 hi, or 6 hi roll configurations available
  • Double thickness protection to prevent two parts from entering cassettes stacked
  • Entry feeder where an operator loads stacks of parts and the feeder/conveyor destacks one part at a time
  • Automatic Parts Loader custom designed to application requirements
  • Automatic Parts Re-stacking custom designed to application requirements
  • Programmable job code storage of entry/exit settings and conveyor/cassette roll speeds based on part number
  • Programmable speed control of all conveyors and cassette rolls
  • Dual head straighteners with 90 degree parts rotation between heads
  • Dual lane parts straightener can double production output (available in dual head configuration)