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Ring Rolling.

Diameter range: Ø200–4500  mm Diameter
Scroll
Ø200–4500 mm
Diameter
Wagner
& Banning Mill
Seamless
No Weld Joints
42+
Years of Forging Expertise

Seamless rolled rings FORGING

Seamless Rolled Rings for Rotating and Pressure Systems. Ring rolling is a specialized forging process used to manufacture seamless rings by reducing wall thickness while increasing diameter under controlled radial pressure. This method creates a continuous circumferential grain flow, improving strength, fatigue resistance, and structural reliability in rotating and pressure-retaining applications. Seamless rolled rings eliminate weld joints and structural discontinuities, making them ideal for high-load and safety-critical environments.

Vinir's Position

42+ YEARS OF EXPERTISE

Vinir's ring rolling capability ensures structural integrity, dimensional control, and readiness for demanding industrial applications.

How Vinir Stands out


Wagner & Banning ring rolling capability
Seamless rings up to 4500 mm diameter
Integrated forging, heat treatment, machining, and testing
Controlled grain flow for rotating and pressure systems
Execution discipline for low-volume, high-spec programs
42+ Years of forging expertise across regulated industries
Process Overview

RING Rolling PROCESS

01
Preform Forging
02
Ring Rolling Expansion
03
Radial and Axial Control
04
Sizing and Calibration
05
Heat Treatment
06
Precision Machining
07
Inspection and Documentation
Products We Manufacture

Ring Rolling PRODUCTS

Turbine rings
Forged step ring
Connector rings
Large structural circular components
Limited Period Offer

WE INVEST
BEFORE YOU
COMMIT.

You pay only for forging.*

We absorb development cost with shorter lead time.

Ideal For
New Programs
Re-engineered Components
Supplier Transition Projects
Talk to Engineering → Download Brochure
*Terms & Conditions Apply
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Mission-Critical Sectors

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Ø200–4500mm Diameter
·
Wagner & Banning Mill
·
Forge-to-Finish
·
42+ Years
·
GREEN CO.
·
Ø200–4500mm Diameter
·
Wagner & Banning Mill
·
Forge-to-Finish
·
42+ Years
·
GREEN CO.
·
Ready to Engage

NEED CERTIFIED
CUSTOM FORGINGS
FOR A CRITICAL PROGRAM?

Share drawings or specs. Get feasibility, timelines, and compliance clarity.

Request a Quote → Talk to Engineering
Ring Rolling
Ø200–4500mm Diameter
Wagner & Banning Mill
Forge-to-Finish
GREEN CO.
Est. 1984