Koike Aronson, Inc.

Koike Aronson, Inc. Since 1918, we have been a proud supplier of cutting machines, welding positioning equipment, portable cutting/welding machines, and gas equipment.

We serve steel service centers, general fabrication, shipbuilding, education, and other industries. Koike Aronson, Inc. / Ransome - we are a manufacturer of high quality metal cutting, welding and positioning equipment. We have over 90 years of experience and have one of the broadest lines within the industries that we serve such as, Steel Service Centers, Heavy Equipment Manufacturers, General Fa

brication Shops, Power Generation Plants, Shipyards and Offshore, Pipe and Vessel, Transportation and Educational Institutes. Our extensive line of equipment that we manufacture to assist these industries include CNC Oxy-fuel, CNC Plasma, CO2 Precision Laser and Waterjet cutting machines, Welding Positioners, Portable Metal Cutting and Metal Welding Carriages for various materials such as, mild steel, stainless steel, aluminum, armored plate, etc. along with high quality gas apparatus to provide excellent safety when operating our equipment. Both our Cutting and Positioner lines can be built standard or custom to our customer's specifications.

06/01/2026

Kick-starting the work week by sharing this AMAZING, documentary-quality video of our PlateProXHD from Del Zotto Products of Florida! 😍
We're so glad that our machine can be one of your greatest assets. Absolutely outstanding work!👏👏

05/28/2026

An absolutely killer video of our ShopPro captured by Staunton Machine Works Inc. 🔥🔥 Thanks for sharing! We're always thrilled to see what our customers are creating! 😁

Thanks for sharing this awesome photo, Weld Worx! We always love to see how our customers are putting their KOIKE plasma...
05/20/2026

Thanks for sharing this awesome photo, Weld Worx! We always love to see how our customers are putting their KOIKE plasma tables to good use (especially those making light work of 700 custom pieces)!😎

If you're looking to increase your production like our friends at Weld Worx, check out our website to explore all of our CNC cutting solutions!
👉 https://www.koike.com/cnc-cutting-machines/

Busy Saturday! Had a rush order come in this afternoon for 700 of these custom hooks that they need Monday morning! We were able to design and prototype the hook in house to work exactly the way the customer needs. Our Koike Aronson plasma table is making quick work of this job.

FABTECH Mexico kicks off today in Mexico City! 🇲🇽If you happen to be at the show, swing by and meet the team! We'd love ...
05/12/2026

FABTECH Mexico kicks off today in Mexico City! 🇲🇽

If you happen to be at the show, swing by and meet the team! We'd love to connect with you and talk about how we can help bring your cutting and welding operations to the NEXT LEVEL!😁

See you at FABTECH Mexico!

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A great way to start off our Friday as we celebrated Scott Henderson’s retirement with a humble breakfast spread, just t...
05/08/2026

A great way to start off our Friday as we celebrated Scott Henderson’s retirement with a humble breakfast spread, just the way he wanted it. 👌🍳

While Scott didn’t want much fanfare, we couldn’t let this milestone pass without showing our appreciation for his 7 ½ years with Koike as an Electrical Engineer!

Throughout his time with the company, Scott has dedicated countless hours contributing his expertise to the meticulous engineering that our machines are known for, and his commitment will certainly be missed.

In retirement, Scott plans to spend more time fishing, enjoying his family, and as he puts it: doing a lot of “nothing” (which sounds well deserved!)😁

Thank you, Scott, for your years of service and dedication. We wish you all the best in this next chapter and hope retirement brings you plenty of relaxation and great memories!🥳

We had a fantastic time at the 2026 Mfg & STEM Fair! 👏A big thank you to Portville Central School and everyone who made ...
05/05/2026

We had a fantastic time at the 2026 Mfg & STEM Fair! 👏

A big thank you to Portville Central School and everyone who made the event such a success. It was great connecting with so many students to share a glimpse into the world of manufacturing and engineering!

A big shoutout to Avery Frazier, one of our Associate Engineers, for representing us at our booth and engaging with the next generation of innovators. We’re proud to be part of such an inspiring community!😁

04/15/2026

Another SWEET art piece by Madero/Co. on our LD4 Benchtop Positioner. Imagine playing Yahtzee with a die like this! 🎲

Skip to 0:17 and check it out below! 👇😁

Koike Aronson, Inc. is excited to be the latest Operational Supplier Member to join such a passionate community of steel...
04/08/2026

Koike Aronson, Inc. is excited to be the latest Operational Supplier Member to join such a passionate community of steel experts! 😁

As we head into the North American Steel Alliance Annual Meeting this month in Dallas, we want to make sure that everyone is aware of what Koike brings to the table.

Our product offerings include:
▪️ CNC PLATE CUTTING EQUIPMENT
Large format, plate centric; oxy-fuel, plasma, and fiber laser cutting machines.
▪️ PORTABLE CUTTING/WELDING AND GAS APPARATUS EQUIPMENT
Known for industry staples like the "Beetle" plate cutter and Sentinel Oxy-Fuel Quick Connects; small innovations that deliver big, cumulative gains.
▪️ LARGE WELDING SYSTEMS AND POSITIONING EQUIPMENT
Aronson set the standard with his book, “Positioneering", and followed through by engineering weld positioning solutions unbound by size constraints: anything from precision hand work to the largest automated assemblies.

The details are plenty, but that is why we'd like to personally connect with you and kick-off some introductions in Dallas. We will have dedicated product managers on-site who are ready to engage in conversation about your challenges in cutting and welding.

Our goal is to help NASA members by offering solutions that improve throughput, reduce operational costs, and maintain the highest standards of quality.

See you in Dallas! 😁

Let’s go!! 🔥🔥Congrats on the expansion and 30 years of service, Close Racing Supply! We're proud to have one of our Shop...
04/02/2026

Let’s go!! 🔥🔥

Congrats on the expansion and 30 years of service, Close Racing Supply! We're proud to have one of our ShopPros sitting in that stunning space and can’t wait to see what you guys turn out with it!🙌

Thanks for sharing these awesome photos!😁

04/01/2026

We’re proud to officially announce an exciting new partnership between Koike and world-renowned metal sculptor, David Madero at Madero/Co. 🔥

Starring as a judge in the Netflix series, Metal Shop Masters, and creating stunning custom pieces for global brands like BMW, Jack Daniel’s, Adobe Photoshop, and Activision/Microsoft (Call of Duty and Diablo), his work continues to push the boundaries of what’s possible with metal and we're honored to support that vision. 😁

Check out the post below to see David and host of Arc Junkies Podcast, Jason Becker, using our LD4 Benchtop Positioner to bring his next metal creations to life! 👇

Address

635 W Main Street
Arcade, NY
14009

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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