
Silvio Fossa spa, since the 1950s · Gallarate, Italy
Leading manufacturer of hydraulic and pneumatic cylinders
Designed, machined and tested in Italy
Engineering excellence and industrial heritage
Maximum cylinder assembly weight
Static and dynamic testing capability
Mechanical components up to 3 m diameter and 15 m length
Maximum cylinder bore
Maximum cylinder stroke

An advanced partner to conceive new possibilities
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Strategy and core strengths
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Innovation, research & development
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Sectors of application: cylinders built around your industry
Explore the sectors →Our product range
Silvio Fossa S.p.A. designs and manufactures custom hydraulic and pneumatic cylinders in Italy. The range includes single acting, double acting and telescopic cylinders, rotary joints and rotary actuators, as well as HAGC and AWC capsules for rolling mills. From presses and metallurgy to naval, offshore and energy applications, the configuration is defined around the customer's project. Explore the product families or use the selection guide to prepare your enquiry.
The power of the future
Our product range
Industries we serve
- Presses
- Metallurgy
- Naval and offshore
- Oil & gas and petrochemical
- Special applications
- Energy and civil engineering
About Silvio Fossa S.p.A.
Who is Silvio Fossa S.p.A.?+
Silvio Fossa S.p.A. is a manufacturer of custom hydraulic and pneumatic cylinders based in Gallarate (VA), Italy. For more than 70 years it has worked with leading industrial groups in Europe and around the world.
How large can the cylinders of Silvio Fossa S.p.A. be?+
Silvio Fossa S.p.A. works components with dimensions up to 3.000 mm diameter and 15.000 mm length and can assemble cylinders and components weighing up to 100 tons. Static and dynamic tests are performed up to 1.500 bar.
Which certifications does Silvio Fossa S.p.A. hold?+
Silvio Fossa S.p.A. has been ISO 9001 certified since 1994 and also holds ISO 14001 (received in 2005) and ISO 45001 (received on 25 July 2024) certifications.
Which sectors does Silvio Fossa S.p.A. serve?+
Metals and steel, test machines, petrochemical, naval, offshore, energy, cement and drilling industry, among others.
How can I request a quote?+
Write to fossaspa@fossacilindri.com, call +39 0331 792597 or use the Contacts page. The selection guide lists the data that helps prepare an accurate quote.
A project in mind? Let's talk about it.
Tell us about your application: our engineers will design the cylinder around it.