Shop Categories
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Compact Positioners
Small profile positioners used to rotate, tilt, and adjust the orientation of a workpiece, ensuring safe access for welding.
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Tilt/Turn Positioners
Medium to large profile positioners used to rotate, tilt, and adjust the orientation of a workpiece, ensuring safe access for welding.
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Floor Turntables
A low-profile positioner that offers powered 360-degree rotation at variable speeds for precise workpiece manipulation.
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Turning Rolls
Adjustable rotation systems for cylindrical workpieces in welding and fabrication.
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Head and Tailstock
Industrial Welding Head and Tailstock Solutions for Controlled Rotation and Support of weldments.
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Welding Manipulators
Boost Welding Speed and Accuracy with Mechanized Lifts
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Seamers & Side Beams
These automatic seam welders provide continuous, longitudinal welding support for accurate cylinder manufacturing.
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Tank Fabrication
Our specialized equipment is used to construct and assemble tanks and pressure vessels.
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Engineered Solutions
Custom positioning solutions for your unique job specifications not found in our traditional catalog.
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Robotic Welding Solutions
Programmable robotic positioners are designed for optimal torch and workpiece placement.
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Koike Aronson, Inc
Gear Elevating Head and Tailstocks
The Geared Elevation design enhances operator ergonomics and safety by integrating adjustable elevation capabilities into the Headstock and Tailstock positioners. This system retains all advantages of standard fixed-height models while allowing precise...Learn More -
Koike Aronson, Inc
Powered Fit-Up Rolls | Powered Large Vessel Stability from 30 to 1,200 Tons.
Koike Aronson's TR Series Powered Fit-Up Rolls provide a simple and cost-effective solution for fitting up long vessels with multiple sections. Each wheel is individually powered, allowing for precise vertical and lateral adjustments under load to align...Learn More -
Koike Aronson, Inc
A-AAA/B-E Ransome Series Turning Rolls
The A-AAA and B-E Ransome Turning Rolls are meticulously engineered and constructed to facilitate the most effective positioning of long cylindrical workpieces. These turning rolls are ideal for handling tanks, pressure vessels, and large pipes,...Learn More -
Koike Aronson, Inc
Scarab Series
The Koike Aronson / Ransome Gear-Elevated Scarab Manipulator Series is built for safety and long life. All critical mechanisms are enclosed with welded, lifetime-lubricated gear cases, while concave wheels and roundways guide the lift and...Learn More -
Koike Aronson, Inc
Locust Series
The Gear-elevated Locust Manipulator Series (Locust I and II) has been meticulously designed to ensure safety and deliver a trouble-free, extended lifespan. Key mechanisms are securely enclosed, load-bearing gear cases are expertly welded in place, and...Learn More -
Koike Aronson, Inc
MD-HTS-PE
Koike's MD series Power Elevating Head and Tailstock ━ premium features and long-lasting performance, all in a compact design. Designed to meet Koike's rigorous standards for top-tier performance, the MD-HTS-PE provides high-capacity, precision guidance...Learn More -
Koike Aronson, Inc
Seam Welder | Longitudinal Precision Welding for Cylinders
Experience precision and cost-effective cylinder manufacturing with our Longitudinal Seam Welder that effortlessly handles seam lengths ranging from 2 to 12 feet, accommodating diameters of 4-1/2" and beyond. A unique handheld Human Machine Interface...Learn More
