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
Model 1212 Customizable High-Capacity Chain-Lift Welding Manipulator
The Model 1212, part of Koike Aronson's mid-range chain lift manipulator line, offers exceptional customization options tailored to specific applications, ranging from straightforward straight-line to intricate circumferential welding tasks. These...Learn More -
Koike Aronson, Inc
Model 99 High-Performance Customizable Chain-Lift Welding Manipulator
The Model 99, part of Koike Aronson's mid-range chain lift manipulator line, offers exceptional customization options tailored to specific applications, ranging from straightforward straight-line to intricate circumferential welding tasks. These...Learn More -
Koike Aronson, Inc
Model 66 Heavy-Duty Mid-Range Chain-Lift Welding Manipulator
The Model 66, part of Koike Aronson's mid-range chain lift manipulator line, offers exceptional customization options tailored to specific applications, ranging from straightforward straight-line to intricate circumferential welding tasks. These...Learn More -
Koike Aronson, Inc
Cricket II Medium-Duty Welding Manipulator — Koike
Introducing the Cricket-II Manipulator, a versatile welding solution designed to handle a wide range of applications with ease. This medium-duty ball screw manipulator boasts an impressive 500 lbs. load capacity, making it the standout choice for...Learn More -
Koike Aronson, Inc
Cricket-I | Compact & Robust Semi-Automatic Welding Manipulator
Ruggedly built, the Cricket-I provides the same reliability and robust performance found with all Koike machines, offering fabricators a variety of premium features with a small enough footprint to fit into any size shop. The Cricket-I provides a...Learn More -
Koike Aronson, Inc
180 Degree Tilter | Compact Horizontal Axis Tilt For Down-Hand or Flat Welding Access
In many work environments, you may fine that a 180 Degree Tilter offers a swift alternative to the intricate setup often needed for head and tailstock positioners. Their 90 degree tilt from the horizontal position ensures convenient access for down-hand...Learn More -
Koike Aronson, Inc
Power Elevating Workpiece Elevation & Rotation System — Koike
The Powered Elevation design optimizes the use of readily available components, incorporating commercial ball screw jacks for reliable and high-duty cycle elevation operations, driven by a worm/wormgear arrangement. Two of these screw jacks are...Learn More -
Koike Aronson, Inc
Fixed Height Stationary Workpiece Brace with Rotating Lathe Functionality
Fixed height Head and Tailstock positioners offer a wide range of capacities and customizable options, making them a practical solution for rotating long elliptical workpieces. When used together, these positioners occupy significantly less floor space...Learn More -
Koike Aronson, Inc
TRAC-TRED | Patented Vessel Rotation System Rated up to 24,000 lbs with Customizable Padding Options
The Trac-Tred Turning rolls provide a solution for safely turning thin walled or precious surfaced cylindrical pieces without marring, wrinkling, or indenting the vessel. The patented Trac-Tred system allows for steady, precise rotation of vessels from 4...Learn More -
Koike Aronson, Inc
Outboard Support Stands for Welding Positioners up to 10,000 lbs
The PTR Outboard Support Stand offers adjustable weight capacities of 1,000, 5,000, and 10,000 lbs., accommodating diameters ranging from 2" to 48". Equipped with 8" polyurethane wheels, this stand's roller assembly is mounted on a screw-adjusted stand,...Learn More -
Koike Aronson, Inc
Micarta V-Block Alternative Turbine Rotor Turning Roll with Resin Wheels
The Micarta Turbine Rotor Turning Roll ━ the smart and cost-effective alternative to industry standards like V-blocks. Whether it's for sonic inspection or welding repair, these specialty positioners simplify the process with cranes needed only for...Learn More -
Koike Aronson, Inc
Self Aligning | Automatic Pinless Precision Alignment Ideal for Tapered Vessels Rated up to 180 Ton
Unlock maximum precision and efficiency with our Self-Aligning (SA) Turning Rolls – the ultimate solution for effortless workpiece manipulation. By automatically adjusting the wheel centerline when your vessel is in place, these rolls eliminate the...Learn More