EQUIPMENT AND FACILITIES

– Over 110 employees companywide and 55 at Huffman Welding & Machine, Inc. division with many craftsmen having over 40 years and 100,000+ hours of experience in machining, fabrication, machine building, equipment repair, specialty repair, quality inspection, and material cutting and supply.

Fabrication and Welding

– Lincoln Structural processor as noted below under “material cutting” – MIG, TIG, Stick, Spot – Carbon, Stainless, Aluminum, Specialty Alloys
– On-Site MIG, TIG, and Stick for Stainless and Carbon
– Onsite MIG for Aluminum

– 15+ Welding Power Sources. – We run new Lincoln electric welders with pulse- on-pulse and power mode technology and inverter technology. 500+ amp units and more
– Automatic weld positioners and rollers and other fixturing

– Portable bore welder and boring machine 1.9” up to 10” bores, 10” deep, 36” outside to outside on faces
– Nelson stud welder up to 1⁄2” dia
– Resistance spot welder for sheet metal applications

Plate Forming and Sheet Metal

– 2020 Accurpress – 7-axis CNC, 250 TON x 12′, 12″ stroke
— Utilizing the world’s most accurate pressbrake and tooling technology
— Precision WILA new standard tooling including goosenecks and roll-a-vee – 90 Ton Donwell Pressbrake – 10’ x 12 Gauge 1⁄4” x 3’ 5/8″ over 4″
– Box Brake for light GA box forming
– 150 ton 4′ x 8 1/2′ Hydraulic Press
– Plate Roller – 1/4″ x 6′ capacity hydraulic roller

Round Pipe bending and rolling

– Tube/Pipe rollers for flat, square tube, pipe and tubing
– 2021 CNC programmable Ercolina TB60-TC Tube/Pipe bender for handrail, handles, etc. up to 2” 0-210 deg with multiple programmable bends
– Subcontract partners for specialty rolling and larger capacities

Material Cutting – CNC Laser, Plasma, Oxyfuel, Structural Processor

– Lincoln PythonX Structural processor – 6 sided processing 36” tall x 60’ long for beams, channels, angles, square and rectangular tubing for all copes, miters, holes, slots, chamfers, etc.
– Bystronic 6000 Watt Laser with 5×10 table – up to 1″ carbon and 1″ stainless thickness capacity

– CNC Plasma and Oxyfuel Table with 6×12 table up to 12″ thick capacity
– Subcontracting partners for waterjet
– Multiple handheld high-powered plasma and acetylene torches and air arc machines
-Pexto Shear-10’x10ga-1/4″x3′

Precision Saw Cutting

– Marvel Precision Vertical with Miter Cut Bandsaw – VT5063SW fully automatic 20×25″ capacity, 20″ rounds, At 45 deg – 20×17 or 17 on rounds, At 60deg 20×11.25″ or 11.25 rounds. 1 1/2″ blade Flood and mist coolant Position accuracy of +/-0.005 Stock cut lengths for machining of no more than .040″ over machined lengths on large parts

– Automatic-band saws, hot saws, cold saws, special nibblers and material saws, and more.

Painting, Sandblasting and Special Coatings

– Large exhausted wet paint booth
– Various size sandblasters (large capacity for big vehicles/equipment)
– Cleanroom for clean part drying
– In-house spray metalizing
– In-house black oxide coating system
– Subcontracting partners for powder coating, galvanizing, heat treat, plasma coatings, and hard chrome buildup up to .017” and more

In-House Shaft and Journal Repair (Welding & Spray Metalizing)

– Weldup of any shaft end or any diameter with automated weld positioners
– Spray metalizing with buildup capabilities between 3/16″-1/4″
– Bore Welder 1.9” up to 10” bores up to 10″ deep roughly 36″ long outside to outside on faces
– H-frame presses up to 150 ton x 4’ x 8 1/2’ for removal/installation of bushings, bearings, gears and more