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Fabrication Capabilities

Full-service precision sheet metal fabrication, from prototype parts to complete production runs.

Our Core Fabrication Capabilities

Keystone Fabricating Inc. provides custom sheet metal fabrication using forming, cutting, punching, bending, welding, polishing, and assembly equipment. We support stainless steel, mild steel, aluminum, and specialty alloys across pharmaceutical, food-service, electrical, computer, process-equipment, and industrial applications.

Sheet Metal Fabrication

Forming, bending, cutting, welding, and shaping for stainless steel, aluminum, and specialty metals. Thin gauge up to ¼ inch for brackets, enclosures, frames, guards, and custom parts.

Waterjet Cutting

TechJet X2 4000 Series with 5-axis head cuts stainless steel up to 4" thick. Processes glass, stone, plastics, rubber, foam, and exotic materials on a 6' x 12' platform.

CNC Punching

Amada turret punch presses for stainless and mild steel with multiple tooling stations, tapping capability, and digital tool management for panels and parts.

Tube Forming and Bending

Rotary draw, press, and freeform bending for pharmaceutical, food-service, and process-equipment tubing applications.

Orbital Welding

Computer-controlled GTAW process producing consistent, repeatable welds on stainless-steel tubing for pharmaceutical and food-service assemblies.

Press Brakes and Forming

Multiple press brakes in varying tonnage and width for forming stainless steel, mild steel, and aluminum into guards, brackets, channels, and frames.

Welding and Finishing

MIG, TIG, orbital, and spot welding plus #2, #4, #6, #8 polishing, grinding, deburring, and acid washing for fabricated components.

Assembly and Delivery

Full assembly of pharmaceutical skids, electrical cabinetry, equipment structures, frames, and custom assemblies delivered to spec.

Facility & Machinery List

CNC press brake machine bending a sheet metal piece with precision tooling

Press Brakes

  • 1 Amada 187 ton, 13 ft, 1/4 in capacity
  • 1 Cincinnati 175 ton, 13 ft, 10 ga capacity
  • 1 Niagra 90 ton, 10 ft, 10 ga capacity
  • 2 Niagra 50 ton, 8 ft, 10 ga capacity
Industrial notching machine with safety guard and control panel

Notchers

  • Amada CSHW-220, 9" x 9", 1/4 in mild steel capacity
  • Comaca Power Notcher, 8 1/2", 10 ga capacity
  • Pro-Notch Notcher, 9" x 9", 3/16 in mild steel capacity
Steel coil feeding through an industrial slitting and rolling line

Rollers

  • Niagra, 2 1/2" diameter, 3 ft, 20 ga capacity
  • WDM, 6" diameter, 10 ft, 10 ga capacity
Abrasive deburring rollers inside a wide-belt deburring machine

Deburring Machines

  • Gauer Safe Edger, 20–11 ga, 18" wide capacity
  • Falls Metal D-Bur-R, 24 ga to 1/4" thick capacity
  • Floor-model variable-speed deburring/buffing lathe
Circular saw blade cutting through a clamped metal workpiece

Saws

  • Delta Abrasive Cutoff Machine, 10" wheel
  • Kysor Johnson Horizontal Band Saw
  • Do-All Band Saw Model 16-3
  • Powermatic Vertical Saw, 1/2" blade
Floor-standing drill press with vise holding a metal block

Drill Presses

  • Walker-Turner Floor Drill Press
  • Electro Mechanic Drill Press
  • Duracraft Floor Drill Press
Worker sanding a metal part on a belt sanding machine

Sanders

  • Wide Belt Grind Master
  • Carborundum Semi-Automatic Stroke Sander
  • Flexible Shaft Corp. Model MS5
Spot welder producing bright sparks while joining sheet metal

Spot Welders

  • Taylor Winfield Spot Welder, 75 KVA
  • Ames Spot Welder, 20 KVA
  • Two Rex Spot Welders, 7.5 KVA
Row of polished stainless steel bent tube assemblies with fittings

Structural & Tube Forming

  • Hossfeld Universal Pipe and Bar Bender Model No. 2
Machine shop floor with CNC lathes, vertical mills, and control panels

Machine Shop Equipment

  • Ikeda Radial Drill
  • South Bend Lathe
  • Cincinnati (Milacron) Vertical Miller
  • Butterfly Surface Grinder
Stamping die with ball-cage guide posts and tooling on a press bed

Miscellaneous Equipment

  • PEM-Serter
  • Rubber-covered nip rollers
  • Thermal Dinamatic Pak-5KR plasma cutter
  • Buffalo Universal Iron Worker
Two welders in protective gear welding a steel frame with bright arc and sparks

Welders

  • MK CobrATIG Orbital Welder
  • Lincoln Square Wave TIG Welders
  • Miller 32 ABP Heliarc
  • Miller Heliarc 320 BP
  • Miller Matic MIG Welders
  • Miller Syncrowave TIG Welder
  • Millermatic SP250 MIG Welder
  • LightWELD 2000 Handheld Laser Welder

Ready to Start Your Next Project?

Need custom fabrication you can trust? Tell us what you're working on, and we'll guide you through the next steps.

Man operating metal machine