AWU produces rolls

  • Work rolls (intermediate rolls, support rolls, skin-pass rolls, draw-in rolls)
  • Straightening rolls (intermediate rolls, support rolls, draw-in rolls, transporting rolls, extension rolls)
  • Slitting rollers (cutter blocks and shearing rolls)
  • Hollow rolls
  • hardened, partially hardened
  • with high-precision processing, turning, drilling, milling and grinding
  • high dimensional accuracy while keeping the tolerances of shape and position

Area of applications

  • for tensioning and straightening devices
  • for spreading devices
  • for stain, slitting and cross cutting lines
  • duo-, quatro-, sendzimir- and multirolls-scaffolds
  • printing machines
  • packing machines


  • 51CrV4, 100Cr6, Cf53, Ck45, X155CrVMo12 or others upon request

Surface roughness

  • up to Ra 0,025 μm

Heat Treatment

  • Induction surface hardening - hardening depth 4 - 6 mm with the removal of internal stresses

AWU - Tolerances

  • Diameters in h6 are standard, h5 and h4 possible
  • Straightness up to 3 μm/m
  • Surface quality up to Ra 0,025 μm, Rz 0,1 μm
  • Alignment up to 3 µm/m


  • from 8 mm up to 250 mm


  • up to 4 000 mm turning and grinding
  • up to 3 000 mm hardening

Products weights

  • up to 1 000 kg

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