Shop Categories
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Compact Positioners
Used to rotate, tilt, and adjust the orientation of a workpiece, ensuring safe and optimal access for welding.
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Gear Driven Positioners
Used to tilt, rotate, and position the orientation of a workpiece through the use of an internal geared slew ring.
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Elevating Positioners
Combines adjustable vertical elevation and rotational capabilities for precise workpiece manipulation.
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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
Rotates cylindrical workpieces, such as pipes and vessels, for efficient and precise welding.
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Head and Tailstock
A set of adjustable supports to securely hold and rotate a workpiece during machining or manufacturing processes.
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Welding Manipulators
Boost Welding Speed and Accuracy with Mechanized Lifts
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Seamers & Side Beams
Provides continuous, longitudinal welding support for accurate cylinder manufacturing.
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Tank Fabrication
Specialized equipment 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
AGW-LW | Light Weight Automatic Girth Welder For High-Speed X-Ray Quality Horizontal Tank Welds
The Light Weight Automatic Girth Welder (AGW-LW) is an automatic system that speeds up construction of thin walled field-erected storage tanks. It straddles the shell plates riding on adjustable flanged wheels at operator controlled speeds of 4 to 105...Learn More -
Koike Aronson, Inc
AGW-II | Automatic Girth Welder For High-Speed X-Ray Quality Horizontal Tank Welds
The Automatic Girth Welder (AGW-II), A.K.A. the 3 O'clock Welder, is a high-speed solution that delivers x-ray quality horizontal welds up to 20 times faster than manual techniques, significantly reducing in-field welding time for storage tanks. ...Learn More -
Koike Aronson, Inc
AGW-I | Automatic Girth Welder For High-Speed X-Ray Quality Horizontal Tank Welds
The Automatic Girth Welder (AGW-I), A.K.A. the 3 O'clock Welder, is a high-speed solution that delivers x-ray quality horizontal welds up to 20 times faster than manual techniques, significantly reducing in-field welding time for storage tanks. ...Learn More -
Koike Aronson, Inc
Model 1212 | Customizable & High-Capacity Mid-Range 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 | Customizable & High-Capacity Mid-Range 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 | Customizable & High-Capacity 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 Ideal for Subarc, GTAW, & GMAW Applications
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
Ball-Screw Jack Power Elevating | Electrically Synchronized Workpiece Elevation and Rotation
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 | Compact 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