Koike Aronson Inc

SIMPLY BETTER BUILT - FOR OVER 100 YEARS.
Koike Aronson/Ransome is the industry leader in the cutting machine, welding & positioning equipment and portable & gas equipment markets: our machines are built with the highest quality parts, for the longest-lasting performance in the industry. We offer a variety of machines across multiple price ranges, designed to provide a solution to fit your budget while maximizing safety and performance.
We serve steel service centers, heavy equipment, general fabrication, energy, shipbuilding, pipe & vessel, transportation, education, construction, tank fabrication, repair and maintenance, and other industries.
We work with you to find the right solution, tailored to your requirements and built with enhanced operator tools, education and safety controls in mind for superior usability and protection.
Press Releases
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The Fibertex Zero DBC is the world’s first Dual Beam Control (DBC) fiber laser engineered specifically for the heavy-plate, large-format cutting market. Built for demanding industrial environments, it offers unmatched repeatability and true lights-out operation, capable of processing multiple materials and thicknesses in a single run, all within a modular, gantry-style Class I safety enclosure. Now available with a 40kW oscillator and full bevel cutting capability for maximum versatility.
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The MasterGraph Katana MGK is Koike’s most advanced large-format gantry CNC plasma system, built for high-precision, multi-process cutting, supporting 8–12 ft widths and 100+ ft lengths. It features the Katana CNC controller, integrated absolute encoders, ProNest® software, and True Hole® certification. Optional 3DX full-contour bevel head enables remote angle control and countersinking, with support for up to a 460-amp XPR plasma system.
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The Koike ShopPro is a robust CNC plasma cutting table engineered for fabricators who demand industrial-grade performance in a compact footprint. Available in 4’x4’, 4’x8’, and 5’x10’ cutting areas, the ShopPro handles up to 2-inch mild steel and supports optional equipment including an oxy-fuel cutting torch, pneumatic scribe, and pipe rotator. With integrated all-in-one CAD/CAM software, the ShopPro delivers a seamless operator experience, maximizing up-time across all cutting operations.
Products