CINCINNATI Precision Machinery - sheet metal fabrication machinery specialists...we are here to serve you for all of your sheet metal fabricating machinery Here at CPM we represent machinery for all of your sheet metal fabrication needs - everything from hand tools to lasers, coilines to brakes, notchers to ironworkers and much more. Please give us a call or glance through CINCINNATI Precision Machinery 's site for all your sheet metal fabrication needs.



Used Machinery

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Used Air Compressors

Used Autobrakes / Sheet Metal Folders

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Used Crimping / Beading / Rotary Machine

Used Drill Press

Used Duct Beading Machine

Used Duct Insulation Liner Cutters

Used Flangers / Flanging Machines

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Used HVAC Duct Insulation Pin Spotters

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Used Spiral Machines

Used Welders



Spiral-Helix | StitchWelders

Since 1961 SPIRAL-HELIX, Inc. has been the world leader in the design, engineering and manufacturing of quality spiral duct machinery. Today Spiral Helix offers a one-stop-shop for your spiral duct and fitting machine needs.

SPIRAL-HELIX’s research and development is the cornerstone for their automatic tubeformers that produce a higher quality duct with reduced production costs. Several patented inventions, such as the Flying Slitter, Flying Crimper and Triple-Rib, have established SPIRAL-HELIX as the foremost and leading innovator in spiral duct manufacturing.

SPIRAL-HELIX's commitment to excellence also extends to our leading after-sales service and support programs. For ordering to ongoing support, SPIRAL-HELIX works with customers worldwide to deliver a machine that meets our customers’ needs and provides years of reliable service.


Stitchwelder Pro 2.0

Spiral Helix model tubeformer 2020 spiral duct machine

The latest edition of our market leading welding solution, equipped with a brand new state of the art control system, improved control of the welding process, easy and fast setup, latest generation of mercury free welding rollers with extended lifetime that comply with the European Union Regulation (EC) No 1102/2008.

The Stitchwelder PRO 2.0 is designed to give a perfect air-tight seam thru out the whole welding length. It has built its world class reputation upon well documented consistency and reliability.

Unique Features:

» Highest welding speed in the industry
» Mercury free welding rollers
» Spiro® Control System, easy recipe management,load, save or backup with just a click
» Prepared for Spiro® Connect (PC connection)
» Automatic Pressure setting from the panel, no mechanical adjustments
» Unique two-step function for easy handling of long or large items
» Unique setting of both start and end current for optimized welding result
» Upgraded speed setting with optimized setting for continuous and length of each stitch

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