Press brakes for gates, fences and railings
Ornamental iron and railing work is mostly thin stock and simple geometry, but the part is judged by eye — a spear point that is not centred or a picket that leans shows from across the yard. The machine needs repeatability and a workflow that suits small batches.
The parts this industry bends
- Pickets, spear points and ball tops — the high-count small parts where cycle time and consistency decide the economics.
- Panel and gate frames — rectangular frames from flat bar and angle, often with mitred corners formed before welding.
- Scrolls and decorative elements — formed with wheels and rolls rather than the brake, but the straight returns often come off the same shop’s brake.
- Rail caps and handrails — long, simple bends in tube or solid bar.
- Post base plates and structural brackets — the heavier end, 3-6 mm plate with punched holes.
What actually decides the machine
Repeatability on small parts. Ornamental work is batch work on small parts. A machine with a fast backgauge and an angle correction database turns a batch of pickets into a repeatable run; one without it turns into a supervisor with a square.
Bed length against your tallest panel. Full-height fence panels and gate leaves set the bed. Remember the usable length is shorter than the nominal.
One machine, two ends of the gauge range. A 100 ton class brake with a 3 m bed covers both the 1 mm pickets and the 5 mm base plates, which is why this industry so often standardises on a single mid-size machine.
Machines that fit
- CNC hydraulic press brakes — the default single machine for a mixed ornamental and structural shop.
- Small-tonnage press brakes — dedicated picket and scroll production where floor space is tight.
- English wheels — the scrolls and decorative curves a brake cannot form.
- Hydraulic roller benders — rail caps, rings and curved work.
- Turret punching machines — base plates and brackets with hole patterns.
Specification mistakes we see
- Buying tonnage for 1 mm pickets. The heavy parts are occasional; size the bed and the cycle time, not the press.
- No angle correction process. Batch consistency on pickets is a CNC workflow, not a machine spec.
- Rough tooling on galvanised stock. The coating marks and flakes at tight radii; polished tooling and a sane radius keep it intact.
- Forgetting the scrolls. A brake alone leaves the decorative work to hand tools. A wheel or a roll bender completes the shop.
Frequently asked questions
What does this industry actually bend?
Pickets, spear points, scrolls, panel frames, gate leaves, rail caps and post base plates. The stock is thin — typically 1-2 mm for ornamental work, with structural posts and frames in heavier gauge. Most of it is galvanised or destined for powder coating.
Do I need CNC for ornamental work?
For repeat production of standard panels, a CNC with an angle correction database keeps a thousand pickets consistent. For one-off custom work, an NC machine with a good backgauge is often enough. The honest answer depends on whether you repeat parts — the <a href='/guides/press-brake-control-systems/'>controls guide</a> walks through the trade-off.
How do spear points and scrolls change the machine?
They change the tooling and the process more than the machine. Spear points are typically formed with a press brake attachment or a dedicated tool, and scrolls need a slip roll or an English wheel — the brake makes the straight sections and the simple returns.
What about the structural side — posts and frames?
Those are heavier: post base plates, gate frames and cantilever slide components can run 3-6 mm. A mid-tonnage brake covers both ends if the bed length suits; very heavy gate hardware pushes into plate brake territory.
Does galvanised steel cause problems?
It marks under rough tooling and the coating can flake at tight bends. Polished tooling and a reasonable bend radius keep the coating intact — a flaked coating is a rust point later, which matters on outdoor installations.
What is the most common under-specification?
Bed length for full-height gate panels and fence panels. A 2.4 m panel needs the usable bed length to cover it, and the nominal bed is shorter than the usable figure. Check the usable length against your tallest panel.
Where to go next
The controls guide explains the repeatability question, the tonnage calculator sizes the machine from your heaviest base plate, and the furniture and fixtures page covers the closely related small-parts batch work.
Send us your tallest panel
Material, gauge, bend length and the batch size per part — we will come back with a configuration sized to the run.