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Patent-Pending Coil Straighteners

Precision Coil Straightener

COE’s entire family of precision coil straighteners feature design enhancements that provide a >30% improvement in strength and rigidity as well as increased bearing load capacity. They effectively remove coil set across a variety of coil materials including CR, HR, galvanized, pre-painted, dual- and triple-phase steels; aluminum and copper, as well as removing crossbow in many applications. Featuring a modular design and construction, our stock straighteners are recognized as the “best value in the industry”, providing leveler-quality flatness at straightener cost.

Coe Press Equipment precision coil straightener cutout
Coe Press Equipment Compact Line Straightener In Plant

Straightener Specifications

  • Styles: 250, patent pending 350, 306, 406, 507
  • Coil width: 1” - 78”
  • Material Thickness: .010” - .725”
  • Yield Strength: 10 – 300 KSI
  • Pull-off Capacity: up to 60,000#
  • Speed: up to 250 FPM
  • Materials: Aluminum, AHSS, CR Steel, HR Steel, Galvanized, Stainless, Pre-painted

Optional: Fineblanking edition available

HD Series Power Straightener A Straightener for the Most Demanding Materials To meet the challenges of today's AHSS and other high yield materials, we offer our patent-pending HD Series power straighteners with significant design enhancements over previous heavy duty straightener styles. These systems can handle materials of up to 1000 Mpa yield strength and provide hands-free material threading. No matter what your requirement, COE Press Equipment has a power straightener to fit your need. Featuring modular design and construction, our straighteners are recognized as the “best value in the industry.”

HD Series Cut Sheet

A Straightener for the Most Demanding Materials

We offer our patent-pending HD Series power straighteners with significant design enhancements over previous heavy duty straightener styles.

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Coe Press Equipment Coil Reel and Straightener Featured in Stamping Journal Straightening AHSS

Straightening AHSS Article

Advanced straighteners needed to flatten stubborn advanced high-strength steels

Advanced high-strength steel (AHSS) is composed of complex steel chemistries and thermomechanical properties that improve strength and ductility.

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