Who we are
C.I.M.O. srl was founded in 1988, building on the forty years of experience of Barettoni Gianluigi, a company that still operates today as a supplier of equipment and consumables for goldsmiths in Valenza.
Daily contact with the demanding world of high-quality jewellery production led Barettoni Gianfranco’s successors to establish a manufacturing facility dedicated to creating unique, specialized machinery designed to meet the needs of modern goldsmithing.
Thus, C.I.M.O. specialized in producing vacuum mixers for investment – the renowned ST. LOUIS machines – a true technological evolution of the traditional investment preparation process. Today, these machines are found in most workshops and factories using the lost-wax casting process.
Over the years, C.I.M.O.’s product range has established its presence not only on the domestic market but also internationally, where products are distributed and supported directly by an expert and carefully selected network of authorized dealers.
Among its most significant innovations: the DISPENSER LIFT gypsum lifter and distributor, ANGEL polishing benches with a patented precious metal recovery system using water-air filtration, and the new MIX CAST casting machines, which ensure precise and reliable casting. All these reflect the company’s continuous focus on technological research and innovation, the foundation of every C.I.M.O. solution.

Our services
CIMO offers a complete range of machinery and services.
Among the main products are vacuum technology machines for mixing water and investment, machines for crushing the used investment after casting, ventilated drying ovens, water and air polishing machines, diamond sorting machines, different types of casting machines, polishing benches, investment dispensers and burnout and annealing furnaces, also available in combined versions. The offering is completed by accessories and complementary systems designed to optimize every stage of the production process.
CIMO does not limit itself to supplying machines: the company also guarantees specialized technical support for assistance and maintenance, custom solutions on request, training on the use of the machines, and an in-house Research & Development department dedicated to innovative applications.
CIMO ensures prompt assistance, scheduled maintenance services and machine cleaning, guaranteeing operational continuity and reducing downtime.
CIMO’s added value lies in the reliability of its products, designed to last over time, combined with fast, competent and customer-focused after-sales service. The aim is to be a solid partner capable of supporting companies in their technological and production growth.
Our strengths
1. Wide range
The main strength of C.I.M.O. lies in the breadth and integration of its offering: the company provides a complete range of machinery. This vertical integration allows clients to rely on a historically very reliable partner for all their operational needs.
2. Reliability
Another distinctive element is the reliability of the technical solutions offered. CIMO machines are built to last over time, ensuring consistent performance and minimizing maintenance costs. This is accompanied by prompt, competent and always-available support services, which also include scheduled maintenance and rapid interventions when necessary.
3. Tailor-made solutions
The ability to develop tailor-made solutions represents an additional strength. CIMO works alongside its clients in designing specific customizations, adapting the machines to particular production needs. This flexible approach is made possible by an in-house R&D department dedicated to continuous innovation and exploring new applications.
4. Partnership
What makes CIMO unique is the combination of specialized technical expertise, a consultative vision and a strong focus on partnership: more than just a supplier, the company aims to be a strategic ally in the technological and production growth of its clients.
Corporate contacts
C.I.M.O. s.r.l
Corso Novara 171/B
27029 Vigevano (PV) Italy
Tel. +39 0381 82 193





