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 Solutions
Programmable robotic welding positioners for optimal torch and workpiece placement.
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Koike Aronson, Inc
Anti-Drift | Patented Vessel Stability With Automatic Adjustment Control Rated up to 1,200 Ton
Introducing the Anti-Drift Roll: the ultimate solution for effortlessly ensuring the stability of your vessel. With its two synchronized "Steerable Wheels" powered by AC servo motors, this cutting-edge system dynamically counters any lateral movement...Learn More -
Koike Aronson, Inc
Steel Wheels | High-Capacity Precision Positioning Steel Turning Roll With Overload Prevention
Koike Aronson's Steel Wheel Turning Rolls, a versatile lineup designed for the efficient positioning of long cylindrical workpieces, including storage tanks, pressure vessels, and pipes. These turning rolls can even be adapted for non-cylindrical objects...Learn More -
Koike Aronson, Inc
Rubber Wheels | High-Capacity Precision Positioning Rubber Turning Roll With Overload Prevention
Koike Aronson's Rubber Wheel Turning Rolls, a versatile lineup designed for the efficient positioning of long cylindrical workpieces, including storage tanks, pressure vessels, and pipes. These turning rolls can even be adapted for non-cylindrical...Learn More -
Koike Aronson, Inc
Unit Rolls | Modular Spacing Heavy-Duty Vessel Turning Solutions Rated up to 30,000 lbs
The WRU unit frame turning rolls offer a safe and effective solution for turning heavy cylindrical vessels without causing any damage such as marring, wrinkling, or indenting on the workpieces. With capacities spanning from 5,000 to 30,000 lbs, these...Learn More -
Koike Aronson, Inc
Pipe Rolls – Adjustable High-Capacity Lightweight Turning Rolls
When it comes to Pipe Rolls at Koike Aronson, versatility and performance are at the center. Our PRD3 and PRI3 rubber-tired Driver and Idler rolls are designed for ease of use and transportability, making them ideal for any work site. Despite their...Learn More -
Koike Aronson, Inc
MRD & MRI Remote-Controlled Dual-Wheel Drive Turning Rolls
Designed with a focus on affordability, the MD line of turning rolls is configured with a constant centerline setup and a single-wheel drive as standard. For those seeking enhanced performance, an optional dual-wheel drive can be installed at the factory...Learn More -
Koike Aronson, Inc
High-Capacity Floor Turntables with 360° Variable-Speed Rotation
Koike Aronson Ransome offers two fundamental types of Floor Turntables, each designed to suit specific size and capacity requirements. These options include a free-standing "A" frame and a free-standing column design. The "A" frame design suits machines...Learn More -
Koike Aronson, Inc
Aronson GE | Remote Controlled Gear Elevated Tilt/Turn Welding Positioner
Welcome to the GE (Gear Elevating) Series. From the GE25 to GE45 models, designed for lighter weight applications and enhanced portability, the midrange GE60 to GE250 models, striking a balance between substantial capacities and compact size, and the...Learn More -
Koike Aronson, Inc
G-Series Remote-Controlled Gear-Driven Welding Positioner (40°–90° Tilt)
The G Series gear-driven tilt/turn positioners, ranging from the base G400 - G2200 line, to the heavy-duty G3500 - G10,000 line, rank among the world's largest standard gear-driven Positioners, offering both a robust and economical solution for...Learn More -
Koike Aronson, Inc
HD Series Remote-Controlled Gear-Driven Welding Positioner (135° Tilt)
Introducing the HD Positioner Series, a comprehensive range of industrial positioning solutions designed to cater to a wide spectrum of needs. The HD Positioner Series encompasses a variety of models, each carefully engineered to provide reliable and...Learn More -
Koike Aronson, Inc
MD Series Remote-Controlled Welding Positioner
The MD series tilt/turn positioners strike an ideal balance between performance and affordability, featuring a broad range of weight handling capacities to suit diverse applications. The MD15VF and MD30VF models accommodate loads of up to 3,000 lbs and...Learn More -
Koike Aronson, Inc
LD4 Positioner | Compact Benchtop Tilting Welding Positioning Solution
$4,960.00Engineered and manufactured by the legendary Aronson craftsmen in the USA, the LD4 Portable Benchtop Positioner sets the standard for build quality and performance. Designed for smaller weldments, including welding pipe flanges with the optional chuck...Learn More