When fit, balance, and wear surfaces all matter, precision ground rounds help support more consistent performance in electric motor and power transmission components. Banner Commercial delivers traceable, tight-tolerance bar solutions for critical industrial applications. Start your quote here: https://lnkd.in/g-Z9EJcd #PowerTransmission #ElectricMotors #PrecisionBar #Traceability #IndustrialManufacturing #CenterlessGrinding #BannerCommercial
Banner Commercial
Mining
Carol Stream, IL 918 followers
Turning Material Solutions into Reality
About us
Banner Commercial, a division of A. M. Castle & Co., specializes in precision ground bar products for industries such as aerospace, automotive, pump manufacturing, and precision machining. With a broad inventory of materials—including carbon steel, stainless steel, brass, aluminum, titanium, and exotic grades—Banner Commercial delivers high-quality solutions in various forms, including rounds, flats, and shapes. Backed by over eight million pounds of inventory and strategic partnerships with national and international service centers, we meet the tightest tolerances and highest standards required by OEMs. As a key part of A. M. Castle & Co., Banner Commercial streamlines supply chains, reduces complexity, and boosts operational efficiency for its customers.
- Website
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http://bargrind.com
External link for Banner Commercial
- Industry
- Mining
- Company size
- 51-200 employees
- Headquarters
- Carol Stream, IL
- Type
- Privately Held
- Founded
- 1961
- Specialties
- Centerless Grinding, Non-destructive Testing, Heat Treating, Cut-to-Length, Stainless Steel, Water-Jet, Precision Grinding, Raw Material Sourcing, Pump Shaft, Bar Stock Metal, Steel Shafting, and Cold Rolled Steel Bar
Locations
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Primary
Get directions
494 East Lies Rd.
Carol Stream, IL 60188, US
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Get directions
17382 Foltz Industrial Parkway
Strongsville, OH 44149, US
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Get directions
4502 Iona St
Lubbock, Texas 79415, US
Employees at Banner Commercial
Updates
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For rotating components exposed to demanding service conditions, stainless steel ground bar offers corrosion resistance and repeatable machinability. Banner Commercial supports OEMs that need dependable bar quality for long-life parts used across the industrial market. Request a quote today: https://lnkd.in/g-Z9EJcd #StainlessSteel #GroundBar #PrecisionGrinding #RotatingComponents #IndustrialSupply #MetalService #BannerCommercial
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In precision machining, material consistency starts before the first cut. Specialty bar quality (SBQ) round bar helps machine shops support tighter diameter tolerance, improved surface requirements, and more predictable throughput for CNC and Swiss-style machining in the industrial sector. Contact Banner Commercial for a quote: https://lnkd.in/g-Z9EJcd #SBQ #PrecisionMachining #SwissMachining #GroundBar #MetalSupply #IndustrialManufacturing #BannerCommercial
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Hydraulic systems do not leave much room for variation. For heavy equipment pins and cylinder components, 4140 precision ground bar supports straightness, diameter consistency, and smoother downstream machining. Banner Commercial helps manufacturers source tight-tolerance bar for demanding industrial applications where repeatability matters. Request a quote from Banner Commercial: https://lnkd.in/g-Z9EJcd #BannerCommercial #4140Steel #PrecisionGroundBar #Hydraulics #HeavyEquipment #IndustrialManufacturing #CenterlessGrinding
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Banner Commercial reposted this
This Fourth of July, as the nation marks 250 years of independence, we celebrate more than a milestone. We celebrate the strength, skill, and shared purpose that keep America moving forward. From the materials that support critical industries to the people who shape, deliver, and depend on them, progress is built one contribution at a time. Today, we honor the freedom to build, the responsibility to serve, and the enduring power of working together. Wishing our employees, customers, partners, and communities a safe and meaningful Independence Day from A. M. Castle & Co. and our family of divisions. #IndependenceDay #FourthOfJuly #AmericanManufacturing #MaterialsThatMoveIndustry #AMCastle
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In electric motors and power transmission, rotating parts demand consistency for fit, balance, and wear surfaces. Banner Commercial provides precision ground rounds plus material identification and traceability, supporting manufacturers who want fewer surprises on the shop floor. When your downstream operations rely on stable starting stock, that traceability becomes a practical tool for troubleshooting faster — and for keeping production decisions grounded in data. Request a quote for tight‑tolerance bar with traceability support: https://lnkd.in/g-Z9EJcd #PowerTransmission #ElectricMotors #PrecisionBar #Traceability #CenterlessGrinding #BannerCommercial #IndustrialSupply
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Automotive manufacturing lives and dies by repeatability. Stainless steel ground bar is often selected for corrosion resistance and consistent machinability — but the real win is lot-to-lot reliability that protects cycle time. Banner Commercial’s precision ground bar and value-added services are positioned to help manufacturers keep quality consistent while reducing the hidden costs of variation: tool wear spikes, scrap, and inspection burden. Request a quote for stainless steel ground bar for automotive applications: https://lnkd.in/g-Z9EJcd #AutomotiveManufacturing #StainlessSteel #GroundBar #PrecisionGrinding #SupplyChain #BannerCommercial #OEM
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As CNC machining pushes tolerances tighter, starting material becomes a strategy — not a commodity. Banner Commercial supplies specialty bar quality (SBQ) materials and supports precision shops with turning, grinding, and straightening aimed at hitting demanding diameter tolerance and surface requirements. If your team is battling inconsistent stock, unpredictable cycle time, or dimensional drift, SBQ plus value-added processing can help stabilize your first operation and keep the rest of the routing on track. Request a quote for SBQ round bar and shop-ready processing: https://lnkd.in/g-Z9EJcd #SBQ #PrecisionMachining #SwissMachining #CenterlessGrinding #GroundBar #BannerCommercial #MetalSupply
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Hydraulic cylinders and heavy equipment pins do not forgive variation — and every small inconsistency shows up later as scrap, vibration, or rework. That is why many manufacturers specify precision ground alloy steel bar, especially 4140, to support straightness, consistent diameters, and smoother motion in industrial hydraulics. Banner Commercial supports these builds with precision ground bar, centerless grinding, and straightening services focused on helping machining teams reduce variability and protect throughput. Request a quote for 4140 precision ground bar + grinding/straightening: https://lnkd.in/g-Z9EJcd #BannerCommercial #PrecisionGroundBar #4140Steel #Hydraulics #HeavyEquipment #CenterlessGrinding #IndustrialManufacturing
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For rotating parts in electric motors and power transmission, prioritize consistency—especially for fit, balance, and wear surfaces—because small variation can quickly show up as vibration, noise, or premature wear. Banner Commercial provides precision ground rounds plus material identification and traceability to help reduce surprises on the shop floor. Explore tight-tolerance precision ground rounds and start a request at https://bargrind.com/ #PowerTransmission #ElectricMotors #PrecisionBar #CenterlessGrinding #Traceability #IndustrialSupply #BannerCommercial
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