GAMMA 3 - Company

The warping and coning of tubes is an art form coming from our experience gained in metal furniture.


GAMMA 3 has become a leader in warping, coning, bending and tapering of tubes for all metals.
The tubes processed are usually made of iron, brass, aluminum, stainless steel, copper, titanium.

We are specialized in the following tube working and machining: coning, tapering, expansion, bending into half-sphere, cambering, decoration, tube etching, bamboo finishing, grinding conical tubes, tube annealing and general heat treatments (excluding quenching processes).

GAMMA 3 uses CNC machines for tube cambering, also available with a variable radius or for bending bars.
Tube cambering is also used for arches, spirals and circles.

In addition, we use CNC machines for tube tapering and mechanical processes, because it is possible to reach a maximum diameter of 160 mm.
Thanks to our new machinery tube tapering can be also used for street lighting poles or large poles and rods, in general, up to a diameter of 160 mm.

GAMMA 3 supplies coned tubes, bent and tapered tubes and, in general, deformed
tubes for leading companies in furniture design, lighting, urban furniture, office, building,
cars, motorcycles, sailing, hydraulics.
A wide range of dies is available, especially for tube coning, with over 40 years of experience in this sector.

GAMMA 3 is now a reference point, especially for tube coning thanks to the growth in the sector of metal tubes, creativity, passion and love for quality, qualities that are recognized and appreciated both by our both national and international customers.
Our experience allows us to meet our customer's needs, providing a high quality standard and several possibilities of tube warping, custom-made, also for small batches of tubes and prototypes.

We can produce samples, small series and in large quantities.
All of our products are made from highest quality material, but we also process our customer's materials for manufacturing purposes, according to their choice.
We distinguish ourselves through our promptness in preparing quotes and timely deliveries thanks to good material stocks.

GAMMA 3 takes part in exhibitions every year.
Furthermore you can contact us and schedule an appointment to visit our samples exhibition at our headquarters in Cantù (Como).

G.A.M.M.A. 3 Sas di Galotta A. e C.

Street Lario, 31 - 22063 Cantù (COMO) - Italy
Phone +39 031. 716206
Fax +39 031. 7090709

VAT IT02379240134

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