Tube Cutting Machines
Redefining Precision and Productivity
Vulcan redefined high-speed tube cutting when we introduced the first chipless supported shear tube cutting machines, setting a new standard for precision and productivity. Our machines are engineered for maximum efficiency, delivering chipless, burr-free cuts at high speeds across a variety of applications. Trusted globally, Vulcan’s Brehm technology ensures top-tier performance, enabling manufacturers to achieve outstanding results with every cut.
What is Supported Shear Tube Cutting?
Supported shear tube cutting is a highly efficient process that uses two sets of punches and dies to ensure a clean, precise cut. The punches hold the inside diameter of the tube, while the dies secure the outside diameter. One set remains stationary while the other moves, gradually cutting through the tube until the remaining material shears cleanly—similar to how scissors work.
This method offers several key advantages: Burr-free cuts, No material distortion, Zero waste, High-speed operation.
BREHM® TUBE CUTTING MACHINE
Vulcan Brehm Tube Cutters are known for high-speed burr-free cuts, that are used globally.
RINGMASTER TUBE CUTTING MACHINE
Vulcan Ringmaster is designed for high speed cut-off of tubing ranging from ½” OD up to 4” OD.
ULTIMATE TUBE CUTTING MACHINE
Vulcan Ultimate Tube Cutter is a high speed cut-off single pass, automatic tube cutter.
Frequently Asked Questions (FAQ)
Can Vulcan machines cut tubes without creating scrap or material loss?
Yes. Unlike traditional cold saws or abrasive wheels that create a “kerf” (the width of the blade turned into dust/chips), Vulcan’s Brehm® and Ringmaster technology uses a chipless shearing method. There is zero material loss between cut pieces, which can lead to massive cost savings, especially when working with expensive materials like copper, stainless steel, or aluminum
What is "Supported Shear" tube cutting and how does it work?
Supported shear is a precision, chipless cutting process that uses a “scissoring” action to part tubing. Unlike a saw that “eats” material or a standard blade that “crushes” it, Vulcan’s technology uses internal and external tools (punches) to support the tube’s wall at the exact point of the cut.
One set of tools remains stationary while the other moves, shearing the tube cleanly with no material loss.
Why there is no deformation (Inside or Outside):
The secret to the “true-to-size” cut is that the tube is fully supported on the ID (inside diameter) and OD (outside diameter) by punches.
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Because the tube is “sandwiched” between these tools, with one part stationary and one part moving, the wall cannot collapse inward or expand outward.
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This results in a commercially burr-free finish that maintains its shape perfectly on both the inside and outside.
What is the difference between the Ringmaster and the Brehm® Tube Cutter?
The Brehm® Machine is a versatile, high-speed automatic cutter designed for a wide range of wall thicknesses and diameters (typically up to 6″ OD). It is the “all-rounder” for high-production environments.
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The Ringmaster is specifically engineered for heavy wall-to-OD ratios. If you are cutting thick-walled tubing or small-diameter rings where maintaining the tube’s shape is difficult, the Ringmaster’s specialized tooling provides the extra support needed to prevent distortion.
What tolerances and production speeds can I expect?
Vulcan machines are capable of cutting lengths to tolerances in the thousandths of an inch. Production speeds are extremely high; for example, the Ringmaster can produce upwards of 5,000 pieces per hour (approx. 90-110 cuts per minute) depending on the material and length.
What materials and tube shapes can be cut?
Our machines can cut all commercial grades of ferrous and non-ferrous metals, including mild steel, stainless steel, copper, aluminum, and brass. While most commonly used for round tubing, the technology can also be adapted to cut square, rectangular, and other shaped profiles, as well as some solid rods.
How long does the tooling last before it needs sharpening?
Vulcan cutting tools are designed for longevity, typically producing approximately 250,000 cuts before requiring sharpening. All tooling can be resharpened in-house, significantly reducing the long-term cost of consumables compared to saw blades.
