Fabrication Tables
Heavy-duty modular aluminum fabrication tables with steel work surfaces, integrated welding fixture provisions, and heat-resistant construction for welding, plasma cutting, grinding, and metal forming operations. T-slot frame construction survives the abuse of fabrication while remaining reconfigurable as product and process requirements change.
Why Choose Fabrication Tables?
Fabrication tables must survive the harshest conditions in a manufacturing facility: weld spatter, heat, grinding sparks, heavy impact, and chemical exposure. Modular construction delivers that durability while eliminating the inflexibility of all-welded fabrication tables.
Modular aluminum T-slot structural tables bolt together without welding and reconfigure without tools — delivering the rigidity and load capacity of a dedicated machine base with the flexibility to adapt through every process change, equipment upgrade, and facility reorganization without replacing the structure.
Heat-Resistant Steel Surface
Bare hot-rolled steel plate withstands direct weld spatter, arc heat, grinder sparks, and plasma cutting without surface damage.
Integrated Weld Fixture Slots
T-slot channels on the steel surface allow welding jigs, stop blocks, and clamps to be positioned anywhere without drilling or tack-welding.
Ground Clamp Mount Point
Dedicated welding ground clamp attachment point on the table frame electrically isolates the aluminum structure from the welding circuit.
Spark and Spatter Shield
Optional removable spark shield uprights on the perimeter protect adjacent equipment and operators from weld spatter and grinding debris.
Slag and Spatter Cleanout
Open frame design with removable under-surface panels allows slag, spatter, and cutting debris to be swept out without disassembling the table.
Rotatable Surface Insert
Optional rotating surface section for circumferential weld operations on cylindrical parts — indexes to locked positions at 45/90 degree increments.
Applications
Fabrication tables support metal joining, cutting, forming, and finishing operations in production and job shop environments.
- Structural steel and tube frame welding
- Sheet metal fabrication and forming staging
- Plasma and oxyfuel cutting layout tables
- Pipe and vessel welding staging
- MIG and TIG weld fixture tables
- Grinding and deburring staging tables
- Prototype metal fabrication build tables
- Job shop multi-process fabrication benches
Specifications
Standard specifications for modular aluminum fabrication table configurations.
| Parameter | Detail |
|---|---|
| Frame Profile | 90mm T-slot aluminum extrusion; steel weld-in base option |
| Surface Material | 1/4" or 3/8" hot-rolled steel plate (A36); ground or mill scale finish |
| Fixture Slots | 5/8"-11 T-slot channels at 6" spacing across full surface width |
| Ground Provision | Dedicated welding ground lug on frame with circuit isolation from surface |
| Leveling | M20 adjustable feet; 1" adjustment range; jam-nut lock |
| Standard Sizes | 36"×72" to 60"×144" — custom footprints available |
| Load Capacity | 2,000–6,000 lb depending on frame configuration |
| Lead Time | 4–6 weeks from approved drawings |
Frequently Asked Questions
Common questions about fabrication table weld compatibility, fixture slots, and cleanout provisions.
Are fabrication tables safe to use for welding operations?
Yes. Fabrication tables are designed specifically for welding. The steel surface accepts ground clamps directly. A dedicated welding ground lug on the table frame provides a low-resistance path to welding ground and electrically isolates the welding circuit from the aluminum T-slot extrusion frame — preventing arc damage to the aluminum. The open base frame design prevents heat buildup under the surface during extended welding operations.
How do T-slot fixture channels work on a steel fabrication table surface?
5/8"-11 T-slot channels are machined into the 1/4" or 3/8" steel plate surface at 6-inch spacing. Welding clamps, toggle clamps, stop blocks, angle plates, and V-blocks with T-bolt bases attach in any position without drilling. Fixtures are repositioned between weld runs without tools. The T-slot channels are cleaned of spatter and debris with a stiff brush between setups — they do not require the cleaning cycle of magnetic hold-down systems.
How is weld spatter managed on a fabrication table?
Hot-rolled steel plate surfaces are specified at mill scale finish — the natural oxide layer that resists spatter adhesion. Anti-spatter spray applied to the surface before welding further reduces adhesion. Spatter that does adhere is removed with a chipping hammer or angle grinder without damaging the surface. The open base frame allows spatter and slag that falls through T-slot channels to be swept out without disassembling the table.
Can a fabrication table surface be resurfaced or replaced when worn?
Yes. Steel plate surfaces are attached to the aluminum frame with T-bolt hold-down clamps at four to six positions around the perimeter. When the surface is excessively worn, pitted, or distorted from heat, the hold-down clamps are released and the steel plate is lifted off and replaced with a new plate. The T-slot frame is unaffected and does not need replacement. Surface replacement takes 30 to 60 minutes for a single technician.
Are fabrication tables available with a plasma cutter drop-through opening?
Yes. A plasma cutter drop-through zone is a defined area of the table surface where the steel plate has a series of parallel slots or a grid pattern cut into it. Plasma cutting or oxyfuel cutting is performed over this zone, allowing the cut kerf to drop through into a replaceable slag tray below the surface. The drop-through zone is specified at the design phase by location and size based on the typical cutting area.
Ready to Configure Your Fabrication Tables?
Contact our structural engineering team for a no-obligation quote. We design, engineer, and manufacture heavy duty modular tables from our Auburn Hills, MI facility — typically shipping in 3–6 weeks from approved drawings.
Request a Quote