Hahnel Bros. Co. - Maine's Premiere Roofing & Custom Sheet Metal Fabrication Vendor

sheet metal, maine sheet metal, custom sheet metal fabrication




e-Mail us: shtmtl@hahnelbrosco.com
Fabrication Specialties: Machine Guards Food Processing Equipment Vacuum Systems Welding fume Exhaust Systems Vehicle Exhaust Systems

From All Your Industrial Ductwork Needs...

Look to Hahnel Brothers Co. of Maine

Our state-of the-art shops have standardized HBC fabrication machinery on ¼” thick mild steel by 120” long.

Our inventory of Hot Rolled Steel, Aluminum and Stainless steel plates is the best in the industry.

Video: Plate Rolls - Handling sheet metal at Hahnel Brothers Co., Lewiston, ME Sheets and plates are rolled using a set of pinch rolls. The six foot wide 8" diameter hydraulic rolls shown receive the 3/16" thick aluminum plate through the two front drive rolls which feed the plate to the rear hydraulic pinch roll that causes the plate to be deformed as it moves through the machine. The position of the rear pinch roll creates the radius of the arch of the deformed plate. The plate grab clamp suspended from the overhead crane safely positions the plate during the process.

Alternate Speed Video

You'll find our capabilities the broadest in the industry. We can accomodate:

Mig Welding
Tig Welding
Plasma Cutting
Angle Rolling
Machine Plate Rolls

Quality is Critical: Our Heavy Gauge Ventilation Systems designed in accordance with SMACNA Industrial Construction Standards for Paper Mills & Manufacturing facilities. Our work is guaranteed.

ductwork stainless galvanized hot rolled steel

Material Handling Impellor

Material Handling

Hahnel Bros. Co. has been designing dust collection systems for decades, servicing manufacturers in the State of Maine with pneumatic waste removal systems.

In additional to design services, Hahnel Bros. Co. has been manufacturing material handling blowers, medium efficiency dust collection cyclones and a line of flanged piping, delivering complete, economical, single-source dust collection systems to our clients.

Hahnel Bros. Co's design services give a unique, applied-engineered expertise to the fabrication of waste capture hoods and other specialty deliverables.

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