G3B - Basic Leveler

The Machine Concepts G3B Basic leveler is the most cost effective leveler available and still provides many high end features. The most common applications are in cut-to-length lines but the G3B is also utilized in many coil to coil applications.

• Cost competitive
• Flights built into leveler
• Pull thru or driven
• Full 6” opening for service access
• Crown adjusts for roll gap
• One size work rolls only
• Easy to remove work roll modules
• Requires less space

Applications Include:

Cut to length lines, press feed lines, coil to coil slitting lines, and continuous process lines such as roll coating.


  • Gage range up to .250” depending on roll diameter
  • Mechanical screw jacks on each corner position the upper crown for roll module lift and exit penetration adjust.
  • Hydraulic actuators are used for entry penetration and roll bending. Hydraulic actuators provide overload protection with safety relief valves and lend themselves well to dynamic adjustments.
  • Pivot style lower roll bending provides aggressive bending on entry end feathers out to straight exit rolls, flat strip exits from straight rolls. Exit geometry stays constant when changing roll shape or entry penetration.
  • Work roll assemblies are modular units. Provides easy removal for cleaning and service.
  • Automatic calibration, the leveler accurately calibrates itself with the push of a button
  • Automatic setup based on material parameters. Enter thickness, yield, width, and relative shape and the leveler will adjust itself to the proper setup.
  • Very informative user friendly display screens and easy to operate controls.
  • Automatic journal lubrication system
  • Flights built into leveler
  • Full 6” opening for service access


Besides roll diameter, width, and frame size, numerous other options are available to tailor your G3B leveler to your exact needs.

The following is a partial list of options available for the G3B:

  • 5 high and 6 high roll configurations
  • Chrome work rolls
  • Tables, guides, feed rolls, and other threading aids
  • Lateral tilt adjust, provides side to side trim for correcting edge curl
  • Roll cleaning system
  • AutoFlat automatic shape correction
  • Solvent spray system
  • Chrome work rolls
  • Work roll extraction cart