Straightener & Leveler Roll

Precision Straightener & Leveler Rollers for Cold Rolled Strip Processing

• Overview: Eliminate coil set, head/tail curvature, and cross-bow defects with our high-precision straightener rolls. Manufactured with ultra-fine surface finishing and uniform deep-hardened cases to guarantee flat strip threading into welding machines.

• Key Features:

  • Deep induction hardening for long service life without deformation.

  • Micro-polished mirror finish (Ra≤0.2um) prevents strip surface scratching.

  • High bending resistance under multi-roll offset leveling conditions.

• Technical Specifications:

  • Material: 9Cr2Mo, GCr15, 50CrMo4

  • Roll Diameter: Customized

  • Straightness Tolerance: ≤0.01mm/m

• Applications: Entry crop shears, strip head straighteners, and decoiling levelers.