Industrial Welding & Fabrication Services

CUSTOM SHELL & TUBE HEAT EXCHANGERS

Maddox Industrial Group (MIG) provides custom shell and tube heat exchanger engineering and fabrication solutions for air separation, food & beverage, pharmaceutical, refining & biofuels, and other process industries.

We bring decades of experience to every project, with the expertise to size, design and fabricate your heat exchanger to the highest standards of quality and performance, for maximum efficiency—and ROI

Our seasoned team of mechanical and thermal design engineers utilizes advanced Compress and HTRI thermal design software to achieve the optimal custom solution to meet your specific process requirements.

As a TransTech family company we leverage all company facilities and locations across the U.S. to execute and deliver projects cost-effectively, efficiently and to optimal schedules.

CONTACT US

Call us today to speak with one of our welding & fabrication specialists: +1 (317) 870-2400 or click to contact us below:

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Designed for Reliability:
We know the importance of heat exchanger reliability and the necessity for safe, effective solutions that provide for easy cleaning, inspection, and routine maintenance to ensure safe, reliable operations—and long equipment life.

Because of this, all our heat exchangers are designed, fabricated, inspected, and rigorously tested to meet with the most stringent pressure, temperature and mechanical design standards including:
- ASME 3A for sanitary dairy, food and personal care applications
- ASME BPE (bioprocessing equipment) for pharmaceutical applications
- ASME BPVC – Section VIII, Div 1
- FDA

Every Application

Capabilities

We manufacture a broad variety of heat exchanger types with options and characteristics to suit virtually any purpose including:

Single Pass, Multi Pass
Floating & Fixed Head Options
Parallel-Flow, Counter-Flow
Regenerative & Non-regenerative Configurations
Single & Double Tubesheet
With & Without Phase Change

High Purity Surface Finishes
Lined & Unlined Flanges
Standalone Units, Parallel Units
Standard Grade, Sanitary/Food Grade & Pharmaceutical Grade Options
Insulation Jackets
Expansion Joints

3 Shell & Tube Heat Exchangers - Custom Engineering & Fabrication Services - Capabilities

Metallurgy
MIG fabricates shell & tube heat exchangers from a variety of metals including:
- Carbon Steel
- Stainless Steel
- Hastelloy
- Other Nickel Alloys
- Duplex
State-of-the-Art CNC

When you entrust a heat exchanger project to us, we employ cutting edge tools and technologies to deliver the highest quality results.

Utilizing state-of-the-art Quickmill milling and drilling machinery provides outstanding, close tolerance machining of tubesheets used in the manufacture of our custom Shell & Tube Heat Exchangers - improving the quality and performance of every heat exchanger we produce.