Our Work

Fabrication Project Gallery

Every project on this page was built at our shop in Jeffersonville, Indiana, near Louisville. Some of it is air pollution control equipment we design ourselves, including cyclone separators, particulate scrubbers and ASME code pressure vessels. The rest is custom fabrication for other industries, like guardrail on the Lewis and Clark Bridge, fixed ladders for an Indiana lock and highway camera mounts.

One of our technicians grinding the welds on the inside of a mixing tank for a local Louisville blending equipment supplier.
Material Cutting→ Plasma and 5-axis waterjet cutting for plate, sheet and complex 3D parts. Plate Rolling & Press Brake→ Plate rolling, press brake bending, and finished welded assemblies. Machine Shop→ CNC and traditional machining for replacement and production parts. Railings, Ladders & Platforms→ Code-compliant access equipment and structural fabrication for plants and public projects.

We can work from your drawings, or for nearby jobs, take field measurements and produce the drawings in-house. Finished work ships from our shop to job sites as far as Pennsylvania, Chicago and Tennessee.

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One of our welders welding the inside of a cyclone separator to be used in a sand foundry.
Aluminum panels etched with installation guides. These panels are a part of a modular floodgate system.
Handrail fabricated for a local park in Jeffersonville, Indiana.
Heumann Environmental plasma table mid-process as it to cuts steel bracket plates from a single sheet of ¼” steel
One of our metal welders grinding the inlet inside of a hopper.
Turnkey polished cyclone and ductwork to be used for pharmaceutical dust handling
Rolled sheet metal plates for industrial cyclone bodies, staged for welding into welded assemblies at Heumann Environmental
Pedestrian hand rail for the Lewis and Clark bridge over the Ohio river.
Turnkey scrubber system installed at a facility that processes peanuts.
Welding the baghouse assembly for customer producing polycarbonate resin.
Custom cable railing for Louisville commercial building.
Pressure vessel constructed to ASME code.
Mirror finish metal polishing for food grade and pharmaceutical applications.
Heumann environmental waterjet table in action cutting a series of circular pieces out of 2" carbon steel
Dust collector cyclone constructed of 316 stainless with a ceramic tile lining , made for processing corn gluten feed.
Exhaust stack installed with cyclone for handling dust at a food manufacturer facility
A Heumann Environmental cyclone separator loaded onto a hauler and ready for shipment
High efficiency cyclone separator for processing wheat-based materials
Installation image of turnkey wet scrubber system for food manufacturing
Based on Gerhard Miczek’s design, this particulate scrubber is equipped with food-grade polished internals for sugar dust processing
Technician installing the refractory lining inside an oxychlorination reactor cyclone
High polish piping for a pharmaceutical dust collection cyclone with high efficiency for product recovery
A refractory inner lining looks very much like cement in a pressure vessels once it has cured.
Cyclone separator with a blue powder coated surface finish to prevent corrosion.
Aluminum dust processing high efficiency cyclone separator leaving the Heumann Environmental shop.
particulate scrubber install
CNC machined brackets for custom hand railing
One of our technicians grinding the welds on the inside of a mixing tank for a local Louisville blending equipment supplier.
304 SS machined sacrificial sleeve
Test assembly of the high pressure hydrocarbon cyclone with its modular components
1st and 2nd stage cyclones used for filtering char in a pyrolysis reactor process. Built to ASME code standards.
Ladders fabricated for a loch in Indiana.
Head on view after installation of fabricated camera mounts
Two welded stair assemblies ready to be shipped from the Heumann Environmental fabrication shop.
Sections of a fixed ladder assembly waiting to be packaged and shipped out of the Heumann Environmental fabrication shop.
Welding a cross-beam steel lintel in the Heumann Environmental shop
Final assembly of custom hopper and agitation system for fluff storage and handling.

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