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Engineering Efficiency: Ahner Industrial Delivers Precision Ductwork Solutions for Demanding Environments

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Updated: 1 day ago


From maintaining air quality to ensuring worker safety and optimizing energy use, industrial ductwork is the unsung hero of manufacturing facilities, warehouses, and processing plants. At Ahner Industrial in Sandusky, Ohio, we specialize in fabricating, and installing custom ductwork systems that meet the rigorous demands of industries ranging from chemical processing to HVAC. In this post, we’ll highlight our expertise and share a few standout projects that demonstrate how we solve complex airflow challenges.


Why Industrial Ductwork Matters

Effective ductwork systems are critical for:

  • Airflow Management: Directing fumes, dust, and contaminants away from workspaces.

  • Safety Compliance: Meeting OSHA and NFPA standards for ventilation in hazardous environments.

  • Energy Efficiency: Reducing operational costs with optimized designs that minimize pressure loss.

  • Durability: Resisting corrosion, high temperatures, and abrasive materials.


At Ahner Industrial, we don’t just build ducts—we help engineer systems that enhance productivity, safety, and sustainability.


Our Ductwork Capabilities

With decades of experience in metal fabrication and industrial solutions, Ahner Industrial combines cutting-edge technology with hands-on expertise to deliver ductwork that performs. Our services include:

  • Custom Fabrication: Tailored ducts in galvanized steel, stainless steel, aluminum, or specialty alloys.

  • High-Temperature Solutions: Heat-resistant ducts for foundries.

  • Spiral Ductwork: Precision-formed for HVAC efficiency and reduced leakage.

  • Welding & Assembly: TIG and MIG welding for airtight, robust joints.

  • CAD-Driven Design: 3D modeling to optimize airflow, fit, and installation.



Case Study 1: Dust Collection Ductwork for a Copper Recycling Plant



Client: A duct engineering firm tasked with upgrading a copper recycling facility’s dust collection system.

Scope: Fabricate hundreds of feet of interior and exterior ductwork, including straight sections, elbows, and transitions. Components ranged from 74" to 5" in diameter, constructed from 10ga to 14ga steel.

Ahner’s Role:

  • Precisely fabricated ducts per the engineering firm’s specifications, ensuring dimensional accuracy for seamless on-site assembly.

  • Performed mechanical surface preparation (SSPC-SP3- Power Tool Cleaning) and applied industrial-grade paint to resist abrasion and corrosion from copper particulates.

  • Collaborated closely with the engineering team to optimize fabrication timelines, enabling phased delivery to align with the plant’s build schedule.

Result:

  • Delivered a durable, code-compliant system that met OSHA air quality standards.

  • Achieved zero fabrication errors, minimizing on-site adjustments for the client.


Case Study 2: Oversized Manifold Ducts for a Glass Manufacturer



Client: An air pollution control company partnering with a glass manufacturing facility.

Scope: Fabricate four 90-foot-long rectangular steel ducts (88" x 88" to 88" x 18") from 3/16" thick steel, along with required galvanized supports for high-volume airflow in a catalytic filter and cooler system.

Ahner’s Role:

  • Executed the engineering firm’s design with exacting tolerances, with AWS D1.1 compliant welding requiring consistent, airtight seams across large 3/16" steel panels.

  • Coordinated with logistics providers to secure wide-load permits and plan transport routes for oversized components.

  • Pre-assembled sections in-house to verify fitment before shipment, reducing on-site installation delays.

Result:

  • Fabricated manifolds met all specifications, enabling the client to comply with EPA emissions regulations.

  • Successfully navigated logistical challenges to deliver components on time.


Case Study 3: Quench Ductwork for High-Temperature Applications



Client: A duct engineering firm designing a hybrid (above/below-ground) quench system for a glass manufacturing plant.

Scope: Fabricate round and rectangular ducts (60" to 48" diameter) from 3/16" A36 carbon steel, with sandblasted, painted, and col-tar-coated surfaces for corrosion resistance.

Ahner’s Role:

  • Fabricated ducts to the engineering firm’s precise specifications, ensuring seamless alignment between above- and below-ground sections.

  • Sandblasted surfaces to SSPC-SP10/NACE No. 2 standards and applied col-tar epoxy coating per the client’s requirements.

  • Engineered custom supports and brackets as outlined in the design to stabilize underground duct sections.

Result:

  • Delivered a robust, corrosion-resistant system capable of withstanding extreme temperatures and moisture.

  • Eliminated fabrication-related delays, allowing the engineering firm to meet the plant’s aggressive installation timeline.


Why Engineering Firms Partner with Ahner Industrial

  • No-Drama Execution: We focus on fabrication—not design—so you can trust us to deliver exactly what your plans specify.

  • Advanced Capabilities: Robotic welding, CNC cutting, and in-house surface prep ensure precision and consistency.

  • Oversize Expertise: Experience handling massive, complex components and coordinating specialized logistics.

  • Quality Assurance: Rigorous inspections at every stage to verify compliance.


Let’s Design Your Next Ductwork System

Whether you’re retrofitting an old facility or building a new plant, Ahner Industrial has the skills and technology to deliver ductwork that performs. We pride ourselves on: Precision engineering and Transparent project management


Ready to improve your facility’s airflow, safety, and efficiency?

Contact us today to discuss your project:

Call: 419-626-6641


Ahner Industrial | Sandusky, Ohio www.Ahner-Industrial.com | 419-626-6641


P.S. Have a unique ductwork challenge? Share your specs with our team—we’d love to help!

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