Extrusion Fabrication Equipment — Machines That Fabricate Aluminum Extrusions
Bristol designs and builds the equipment that fabricates aluminum extrusion profiles — primary and secondary processing machines for cutting, notching, piercing, drilling, tapping, positioning, and feeding. We build the machines; we are not a fabricator. Tonnage variants: 20, 40, 60, 80, and 100 ton. Materials processed by the equipment: aluminum extrusions.
What Bristol builds — and what we don’t
There is a distinction that matters on this page: the extrusion die is the hardened steel tool the aluminum is forced through to create a profile shape — think of pushing playdough through a shaped hole to make a rod or channel. Bristol does not make those dies. That is a separate supplier category entirely.
What Bristol makes is the fabrication equipment that processes the extrusion after it comes out — the machines that cut it to length, notch the ends, pierce holes in the web, drill and tap features, brush the surface, and position the part precisely for each operation. These are the production machines that aluminum extrusion OEMs and their fabrication shops use to turn raw extrusion stock into finished structural components.
Machine lineup
The following machines are what Bristol designs and builds for aluminum extrusion fabrication customers. Each is engineered to the customer’s profile geometry, tonnage requirement, and production volume.
Notch & Pierce Machine
Handles part selection, hydraulic notching, pierce positioning, and laser measuring in a single cell. Includes light curtains and part-presence sensing for operator safety and process integrity. Profile compatibility: solids, tubing, semi-hollows, L-shapes, U-channels, and H-channels.
Cut-Off & Notching Systems
Integrates saw cuts, die cutoffs, punches, and notching operations for the full range of structural extrusion profiles — solids, tubing, semi-hollows, I-beam, U-channels, H-channels, L-shape angles, and multi-void hollows. Delivers tight-tolerance cut-to-length on all profile types.
Precise Positioning Systems
Covers the range from VFD to servo: single-end feature location, dual-end feature location, and precise positioning for any feature between. Drive technology is selected based on the required repeatability and duty cycle of the application.
Feeder Systems
Three configurations for primary fabrication machines:
- Manual single-piece feeders — operator-loaded, lowest cost, highest labor.
- Multi-load feeder systems — batch staging for improved throughput with periodic operator attention.
- Auto-load feeder systems — automatic stock feed with minimal operator intervention; highest capital cost but lowest labor content per part.
CNC Machining, Drill & Tap Machine
Secondary processing cell for off-axis drilling, tapping, notching, dimensional inspection, and accept/reject crimp. Drill and tap heads with selectable recipes allow the same machine to run multiple part numbers without manual tooling changes. Includes rotary indexer and coolant pump with tray.
Brush & Surface Abrasion Machines
Controlled surface finishing equipment for aluminum extrusion components. Used where cosmetic surface quality or downstream process prep requires consistent abrasion across the extrusion face or edge.
Brake Press Tooling Plates
Tooling plates designed to support multiple punch tools for stamping extrusion profiles. Engineered to the customer’s press bed and punch layout; allows multiple operations from a single press stroke or station sequence.
Tooling Bristol makes
In addition to the fabrication machines above, Bristol makes post-extrusion handling and cut-to-length fixtures — tooling that integrates with the extrusion process downstream of the extrusion press. These fixtures hold, register, and transfer extrusion stock through cutting and handling operations.
Tooling Bristol does not make — be clear on this
Bristol does not manufacture any of the following:
- Aluminum extrusion dies — the hardened steel profile die the aluminum billet is hydraulically forced through to form the shape. Like pushing playdough through a shaped hole: that hole-cutter is the extrusion die. A completely different supplier category. Bristol does not design, make, or repair them.
- Plastic extrusion tooling — dies or tooling used in polymer/plastic extrusion processes.
- Profile dies of any kind — any die that imparts a cross-sectional shape to extruded material.
Bristol’s scope is the equipment that processes the extrusion after it already has its profile — cutting, notching, piercing, drilling, tapping, positioning, feeding, and surface finishing. If you are looking for a supplier to make the profile die itself, Bristol is not that supplier.
Related: Pontoon Rail Benders
Bristol’s extrusion work also includes purpose-built hydraulic railing benders for the pontoon and marine market — a separate product line with its own 20+ year production history serving five active marine OEMs. That program is documented on its own page.
Frequently Asked Questions — Extrusion Fabrication Equipment
What engineers, procurement teams, and production managers ask before engaging Bristol for extrusion fabrication machine builds.
Does Bristol design extrusion dies, or only manufacture them?
No. Bristol does not make aluminum or plastic extrusion dies — the profile dies the material is pushed through to form its cross-sectional shape. Think of it like pushing playdough through a shaped hole: the shaped hole is the extrusion die. That is a different supplier entirely.
Bristol designs and builds the equipment that processes extrusions after they’re already made — cutting, notching, piercing, drilling, tapping, positioning, and feeding — plus post-extrusion handling and cut-to-length fixtures. If you need a profile die, Bristol is not the right call.
What tonnage range does Bristol’s extrusion fabrication equipment cover?
Bristol builds in five tonnage variants: 20, 40, 60, 80, and 100 ton. Tonnage is driven by the profile cross-section, wall thickness, and the specific operation — notching and piercing solid bar requires different force than punching thin-wall tubing or performing a simple cut-to-length on a light channel.
What aluminum extrusion profile types can Bristol’s machines process?
Bristol machines are designed and proven on the full structural extrusion range:
- Solid bar
- Tubing (round, square, rectangular)
- Semi-hollows
- L-shape angles
- U-channels and H-channels
- I-beam
- Multi-void hollow profiles
Profile compatibility is confirmed at the design stage from the customer’s part print and extrusion spec.
What is the typical lead time for a custom extrusion fabrication machine?
Lead time is project-specific and depends on machine complexity, tonnage, the number of processing stations, and feeder configuration. A single-function notch-and-pierce or cut-off machine runs on a shorter schedule than a multi-station cell with CNC drill-and-tap and auto-load feeders. Bristol provides a project-specific schedule after reviewing the part print and production requirements.
Can Bristol add secondary processing — drilling, tapping, notching — to the same machine?
Yes. The CNC Machining, Drill & Tap Machine integrates secondary operations into a single cell: off-axis drilling, tapping, notching, and dimensional inspection with accept/reject crimp. Selectable recipes allow the same machine to run multiple part numbers. A rotary indexer and coolant system are standard on these builds.
Related Bristol capabilities
Extrusion fabrication equipment is one part of Bristol’s machine-building work. These pages cover other overlapping disciplines.
Ready to discuss your project?
Tell us your profile geometry, production volume, and the operations you need to automate. We’ll respond within one business day with a clear next step.