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Flow Forming Machinery – DENN, Industrias Puigjaner, S.A.

Please contact us for information about our innovative and leading machinery technology for all types of flow forming operations; from very tiny diameters to very large diameters, thin to thick and countless work-piece material types.2-roller to 6-roller models are available. From standard machines to fully custom models, we have all your flow forming applications covered. Special machines available Read more

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User Friendly & Cost Effective Circle Shear Solution for small diameter blanks

In Stock! Our DENN CD-50 circle shear has been designed as a “table top” circular shear for small diameter blanks; easy to operate, flexible, reliable and cost effective.Maximum blank diameter: 500 mm (19.68″)Minimum blank diameter: 50 mm (1.97″)Maximum thickness, mild steel: 1.5 mm (0.06″)If you are interested, then please contact us for more information, pricing, Read more

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DENN- ECO ZENN CNC metal spinning machines

The ECO ZENN models are engineered to be the first “clean & green” metal spinning machines in the industry; featuring noise insulation, as well as smoke, fumes, mist, oil and metal chips collection devices. Energy is saved and fed back to the power supply by regenerative braking. Programmers, operators and maintenance personnel can access most Read more

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Metal Spinning Tooling and Rollers

Besides sales and service of chipless metal forming machinery (spinning, shear forming, flow forming, ….), we also specialize in sales, design and manufacturing of tooling, such as spinning rollers, mandrels, clamping mandrels and other special tooling. Spinning Roller Materials: D2, M2, special long life M4 tool steel, Duraspin, Gesadur, bronze and ceramic.Mandrel Materials: A variety Read more

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Bio-Based Forming Fluids for Metal Spinning-Forming

High performance metal spinning-forming fluids:– highly effective on all metals including aluminum and stainless steel– superior lubricity optimizes feed rates and increases productivity; less wear– improved surface finishes– smokes less than petroleum forming fluids– pleasant smelling for good operator acceptance– workers do not experience dermatitis; non-toxic, non irritating– non-staining formula– better adhesion, reduces amount of Read more

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DENN CDI-100 “automatic” circle shear for cutting round blanks & rings

Our DENN CDI-100 circle shear automatically and precisely cuts round blanks and rings. The required diameters are entered on the control panel and then the circle shear makes automatically all necessary positioning adjustments. Setup with a robot is also available instead of manually loading / unloading. The CDI-100 is capable of cutting diamaters from 150 mm (5.9″) to 1,000 mm (39.37″); Read more