FR-76 Straightening Machine En Route to India – Guaranteed <0.3mm/m Precision for Demanding Metal Profiles

High-performance multi-roll straightener achieves exceptional linearity on tubes, bars and shaped sections – serving Indian automotive, aerospace and precision engineering sectors.

Mumbai‑bound delivery marks another milestone in our expanding presence across the Indian subcontinent. The FR‑76 precision straightening machine has been fully assembled, factory‑tested and shipped to a leading metal processor in Maharashtra. This advanced system is engineered to deliver <0.3mm/m straightness on a wide range of ferrous and non‑ferrous materials – from carbon steel and stainless steel to aluminum, copper and alloy bars.

Why the FR‑76 is a game‑changer for Indian manufacturers

The FR‑76 combines robust mechanical construction with smart automation. Its 16‑roll staggered configuration corrects both camber (bending) and twist (torsion) in a single pass. Key features include:

• Servo‑controlled roll positioning – Each roll is independently adjustable with 0.01mm repeatability.

• Closed‑loop laser measurement – In‑line sensors verify straightness in real time and automatically fine‑tune roll pressure.

• Surface‑protective roll coatings – Polyurethane and polished steel rolls prevent scratching on finished materials.

• Quick‑change tooling – Switch between round bars, hexagonal sections, square tubes and flat profiles in under 10 minutes.

• User‑friendly HMI – Recipe storage for hundreds of material grades, diameters and shapes.

Critical applications across India’s growing industries

• Automotive & EV – Steering shafts, suspension components, battery frame profiles

• Aerospace & defence – Actuator rods, structural stringers, hydraulic tubing

• Industrial machinery – Linear guide rails, conveyor rollers, precision shafts

• Medical devices – Surgical instrument blanks, guidewire mandrels

• Construction & architecture – Handrails, decorative sections, structural supports

Why Indian manufacturers choose the FR‑76

“Indian fabricators demand consistent quality without slowing down production,” said our regional sales manager. “The FR‑76 delivers <0.3mm/m straightness on challenging profiles like hex bars and thin‑wall tubes – something conventional straighteners cannot achieve. Plus, its automated changeover keeps downtime minimal.”

Comprehensive support for Indian customers

The FR‑76 arrives with:

• Full installation and commissioning by our local service partner

• Operator training at customer site

• 12‑month warranty with remote diagnostics

• Spare parts stocked in our Mumbai warehouse

A proven solution for high‑value applications

The machine has already been validated with samples from the customer: 20mm stainless steel hex bars improved from 2.5mm/m to 0.22mm/m, and 40×10mm aluminum flat bars reduced from 3.8mm/m to 0.28mm/m – both well within the <0.3mm/m guarantee.

Ready for your production line

Whether you process carbon steel, stainless steel, aluminum, copper or titanium – rounds, hexagons, squares or flats – the FR‑76 is ready to elevate your straightening quality. Contact us today for a test run with your material.

Know More About Us FangRong Metallurgical Equipment Manufacturer in China since 1998. Professional in Metal Straightening machine, Cold Drawing machine, Push Pointer Drawing Machine, Automatic Three Lines Drawing Machine, Thread rolling machine, Tube-end shrinking machine, Pointing Machine, Core pipe machine, Polishing Machine etc.

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Email: frsale@dgfangrong.com frmachine001@dgfangrong.com

Whatsapp/Skype/Wechat:+8618928290716 +8613537360900

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