1. Amada CNC Laser
  2. HEPA Unit Test Booth
  3. Robotic Welder
  4. Amada Fiber Laser
  5. Amada Fiber Laser
  6. Press Brakes
  7. Polisher
  8. Oven
Our Amada laser provides high-speed production of precision sheet metal parts, cutting at speeds up to 400 inches per minute.
Our custom-built HEPA Unit Leak Test Booth is equipped with a photometer for thoroughly testing HEPA filter diffusers.
Our best-in-class, high-speed, six-axis robotic welder combines maximum flexibility with superior quality welds.
Our newest addition — an Amada fiber laser — provides the ultimate in speed and precision for cutting up to 5′ x 10′ sheets.
The fiber laser cutting head is precise, repeatable and incredibly fast — with speeds of more than 4,000" per minute.
Our forming area now includes three state-of-the-art Amada CNC press brakes, boosting our production capacity.
A custom-built polisher adjusts to fit each part and assures a perfect finish every time.
Our powder coating oven creates a quality “baked on” finish in a range of colors.

Since 1924, A-J Manufacturing has specialized in standard and made-to-order
stainless steel air outlets for industrial, commercial and institutional buildings.
Today we are proud to say that A-J is the industry leader in custom and
standard stainless steel air distribution products for those industries
specializing in critical environments

News & Announcements

Introducing Our New Criti-Clean FFUs with Built-In Surgical Grade Lighting!

Operating room design and construction just got easier.

After working with hospitals and medical centers — and their architects, engineers and contractors — for years, we’ve learned that they all face a common challenge: having enough space in operating room ceilings to meet the ever-changing, ever-growing standards and regulations for both airflow and lighting.

After hearing time and time again about these ceiling space issues, we thought of a great way to help — which may very well change the way future operating rooms are designed. We combined our popular Criti-Clean Fan Powered Laminar Flow HEPA Filter Diffuser with built-in surgical grade lighting. So now one compact unit does the work of two, maximizing valuable ceiling space!

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