G3B Header

The G3B leveler is a basic non-cassette leveler designed with one roll diameter for a specific product range. Although the G3B is cost effective, it is still a high-quality leveler with many high-end features. With the range of sizes and options available, the G3B can be configured to match your needs and budget.



  • Automatic self-calibration after roll grind or replacement parts
  • Automatic setup based on material parameters
  • Floating journals reduce journal bearing load for longer life and better roll bend
  • Overload protection via drive load monitoring and hydraulic relief
  • Automatic journal bearing lube system
  • Can be opened to approximately 6” for cleaning and service
  • Work roll modules can be quickly removed as sub-assembly for cleaning and service

Frame and Roll Sizes

  • Frame sizes: 40,000 lb. up to 600,000 lb. separating load
  • Widths: 36” to 84”
  • Roll sizes: 0.875”, 1.3”, 1.5”, 1.75”, 2.25”, 3”
  • Typical max gauge: Approximately .250” for largest roll size depending on material
    width and yield strength

Available Drive Systems

  • Pull thru for coil to coil lines
  • Pull thru with pull roll after leveler for very light gauge CTL applications
  • Upper roll assist drive for either coil to coil lines or used with optional pull roll
  • All rolls driven via pinion box and drive shafts
  • Split cluster drive system compensates for differential roll speed and reduced drive

Optional Features

  • Patented roll cleaning process to quickly and easily scrub work rolls between coils
  • Lateral tilt to compensate for differences in material properties from edge to edge
  • Work roll removal cart for quick extraction and installation of work rolls
  • AutoFlat® automatic shape control system
  • Job and product recipe storage