Products

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Screw jacks

RWe manufacture ACME screw jacks with 400 ton (lead screw Tr100x12) of max nominal load and also with ball lead screw on request, execution type translating screw (VT) and rotating screw (VR). We can provide a wide range of accessories like protection tube (TQ), bellows (CS), motor flanges (PMG), etc …

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Angular gearboxes

We manufacture a wide range of angular gearboxes with spiral Gleason bevel gear pairs, accurate mounting for a reduced backlash with max input power of 45 Kw at 1400 rpm. Aluminum housing for small sizes and cast iron for biggest sizes. Executions at 2, 3 and 4 shafts and possibility for motor flange.

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Trapezoidal bars
and nuts

We manufacture precision rolled ACME screw bars in carbon steel and stainless steel from size Tr12x3 to Tr100x12 also multi-start with standard length of 1 or 3 m. We manufacture also a wide range of trapezoidal nuts, cylindrical and flanged shaped, in carbon steel and bronze. Also ACME screw and nut under drawing.

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Precision mechanical machining (subcontracting)

We provide precision mechanical turning and milling machining on CNC machines. Our manufacturing department is show off CNC turning centers, CNC horizontal and vertical milling centers. Not less important our metrology room equipped with CNC measuring machine, optical measuring, hardness tester, roughness tester, etc…in order to properly monitoring our manufacturing process.

The Company

The Officina Meccanica Francia Vanni & Silvano Snc was founded in the 1976 in Correggio (RE) by the two current owners. We have been operating for nearly 40 years in the field of precision mechanical machining with national and international clients. In 1999 we obtained the quality system certification ISO 9000 reflecting the fact that we manage with rigor and method the complete process, from order to the delivery. In 2003 we acquired by the company Pulsar the line of business relating to the engineering, manufacturing and sale of worm gear screw jacks and bevel gearboxes. Our strength is to provide to the customer not only the single mechanical processing but a finished product, that it can be the mechanical component rather than the complete gearbox. The stages that we are not able to make internally, as thermal treatments rather than protective surface treatments are outsourced with our suppliers. We can support the customer in any specific technical choices by making available our experience and knowledge in this field. We combine the flexibility and speed of response of a typical small size company with the high quality standards of our products, the latter aspect that has always distinguished us.

Engineering




We design our products using modern tools such as 3D modeling and finite element analysis (FEM).
The project validation is performed with instrumented test bench.

Manufacturing

IThe manufacturing department is composed by CNC turning centers, CNC horizontal and vertical machining centers, rolling machines at 2 and 3 rolls, etc.

Quality control



The metrology room is equipped with CNC measuring machine, optical measuring, hardness tester, roughness tester, etc…in order to properly monitoring our manufacturing process.
On request we can provide material, treatments and measurements certificates.

Stock

Also thanks to an automatic stock management we are able to manage correctly and quickly the flow of materials in the assembly phase and order fulfillment.

Contacts

Write us

For those coming from A22 motorway exit at Carpi and follow the SS 468 in the direction of Correggio. Continue for about 5 km until the sign "Zona Industriale Correggio" under which you turn right onto Viale Europa. At the next intersection turn left onto Via della Costituzione and then turn left again at the first street (always via the Constitution).

Coming from Reggio Emilia, take the SS 468 in the direction Carpi, emerged from Correggio 1.5 km turn left onto Via della Costituzione at the sign "of Correggio Industrial Zone". Follow the road and after the sharp bend turn right at secoinda away (always via della Costituzione).

+39 (0)522 694993

Information

Francia Vanni e Silvano snc
Via della Costituzione, 62
42015 Correggio (RE) - ITALY
Tel: +39 (0)522 694993
Fax: +39 (0)522 694137
Mail: officine@francia.it
Mail Pec: francia@pec.francia.it