Types of Machines & Production Capabilities from Griffin Ironworks

Learn about types of machines & production capabilities from griffin ironworks in roll forming machines. Machine Manufactures & Dealers guide covering

Griffin Ironworks operates as both a metal panel manufacturer and a roll forming machine supplier, giving it a practical, production-driven perspective on equipment design. Based in Nashville, Georgia, the company focuses primarily on machines and systems serving:

Roofing contractors
Metal building manufacturers
Pole barn builders
Agricultural construction
Small to mid-scale fabrication shops

Unlike heavy industrial OEMs building structural automotive lines, Griffin Ironworks concentrates on roofing panel profiles, siding systems, trim production, and contractor-level roll forming solutions.

This page outlines the core machine categories and production capabilities associated with Griffin Ironworks.

1. Roofing Panel Roll Forming Machines

Roofing panel systems are the backbone of Griffin Ironworks’ equipment portfolio.

A) AG Panel Roll Formers

AG panels (often used in agricultural and light commercial structures) are among the most popular profiles in the southeastern United States.

Typical Characteristics:

36" coverage panel formats
Exposed fastener systems
Common gauges: 26–29 gauge steel
Galvalume or painted steel compatibility

These machines are designed for:
✔ High-volume contractor demand
✔ Agricultural buildings
✔ Barns and storage structures
✔ Residential metal roofing markets

AG panel machines typically prioritize:

Reliability
Ease of operation
Straightforward cut-to-length systems

B) PBR Panel Roll Formers

PBR panels (Purlin Bearing Rib) are widely used in commercial and industrial building applications.

Capabilities Include:

Deeper rib profiles
Structural compatibility
Greater spanning capability than AG panels
Commonly used for commercial roofing and siding

PBR roll forming machines supplied by Griffin Ironworks support:
✔ Commercial contractors
✔ Industrial building fabricators
✔ Steel building manufacturers

These machines typically offer heavier-duty forming sections than light agricultural systems.

C) Double-Deck Roll Forming Machines

Double-layer (or double-deck) machines allow production of two panel profiles within a single machine footprint.

Advantages:

Space-saving
Cost-efficient for contractors
Ability to switch between profiles
Lower capital investment compared to two separate machines

This format appeals to smaller production facilities wanting versatility without doubling equipment footprint.

2. Trim & Flashing Machines

Trim production is essential in roofing and siding markets.

Griffin Ironworks supplies or supports machines for producing:

Ridge caps
Eave trim
Drip edge
Gable trim
Corner flashing
Custom folded profiles

Trim systems typically involve:
✔ Press brake or folding-style equipment
✔ Custom die sets
✔ Adjustable back gauges

Because trim shapes vary by project, flexibility is a major advantage in this category.

3. Hat Channel & Secondary Profile Machines

Hat channels and furring strips are widely used in:

Interior framing
Panel attachment systems
Sub-framing in retrofit applications

These profiles require narrower tooling and more precise control for thinner gauges.

Typical features:

Light-gauge forming
Precision spacing
Clean cut systems

These machines complement panel roll formers in a complete metal building production setup.

4. Custom Roll Forming Machines

One of Griffin Ironworks’ differentiators is its ability to support custom roll forming builds.

This may include:

Unique panel geometries
Modified rib heights
Specialty contractor profiles
Custom trim shapes
Application-specific modifications

Custom builds are often suited for:
✔ Builders creating proprietary product lines
✔ Regional manufacturers serving niche markets
✔ Contractors wanting differentiation

Custom systems usually require:

Engineering design phase
Tooling fabrication
Extended lead time
Profile validation testing

5. Integrated Panel Production Capabilities

Because Griffin Ironworks also produces finished metal panels, its operational capabilities include:

In-house panel roll forming
Custom cut-to-length panel production
Coil handling and decoiling
Panel stacking and preparation
Accessory and fastener supply

This real-world production environment informs its machine offerings.

In practical terms, machines supplied are aligned with actual contractor needs — not just theoretical specifications.

6. Material Compatibility

Griffin Ironworks machines are generally built to handle:

Galvalume steel
Painted pre-coated steel
Common roofing gauges (typically 26–29 gauge, depending on model)

Material flexibility is critical in the roofing and metal building industry.

7. Production Scale Focus

Griffin Ironworks’ equipment is primarily designed for:

Small to mid-size operations
Contractor-level production
Regional metal supply businesses
On-demand panel production

These are not ultra-high-speed automotive lines. They are practical, accessible systems aimed at:

✔ Cost control
✔ Contractor independence
✔ Local market supply

8. Operational Features Typically Found in Their Machines

While specifications vary by build, contractor-level panel roll formers typically include:

Decoiler systems
Forming stands (chain or gearbox driven)
Cut-to-length systems (hydraulic or manual stop cut)
PLC control panels
Adjustable length programming
Basic stacking area

Advanced features like flying shear, servo punching, or heavy automation are less common in contractor-focused roofing machines but may be available in custom configurations.

9. Production Applications Served

Griffin Ironworks machines support:

Agricultural Construction

Barns
Equipment sheds
Livestock buildings

Residential Roofing

Replacement metal roofing
Retrofit applications

Commercial Construction

Warehouses
Storage units
Light industrial facilities

Regional Metal Supply

Panel production businesses
Contractor supply yards

10. Strategic Positioning of Their Equipment Portfolio

Griffin Ironworks does not compete in:

Automotive structural roll forming
Heavy structural C/Z industrial lines
Massive coil processing systems
Multi-million-dollar integrated lines

Instead, it focuses on:

✔ Roofing panel production
✔ Siding systems
✔ Contractor-level fabrication
✔ Custom niche builds

This specialization makes it particularly relevant in:

Southeast U.S. markets
Contractor-owned production shops
Small-scale fabrication businesses

11. Buyer Considerations

When evaluating Griffin Ironworks’ machine types, buyers should consider:

Target profile(s)
Production volume goals
Available floor space
Electrical capacity
Operator skill level
Long-term expansion plans

Because the machines are typically contractor-focused, simplicity and durability are often prioritized over high automation.

Conclusion

Griffin Ironworks provides a focused portfolio of roofing panel roll forming machines, trim equipment, hat channel systems, and custom roll formers, primarily serving the roofing and metal building industries.

Its production capabilities reflect:

Practical, contractor-driven equipment
Regional U.S. market focus
Customization flexibility
Vertical integration with in-house panel production

For buyers seeking accessible panel production systems — especially in agricultural and light commercial building markets — Griffin Ironworks occupies a specific and practical niche in the roll forming ecosystem.