The company takes part in several exhibitions that allow it to get in touch with customers all over the world and to establish tangible contacts with new companies and consolidate those with already established customers.
Happy to announce that from November 13th to 15th we will be in Lisbon taking part in this year’s IPMI European Annual Conference, hosted by IPMI - European Chapter. Proud to be sponsor of one of the most relevant event for companies working in precious metals field. We are ready to introduce the wide... Read more
The catalytic converter is an product able to remove polluting elements contained in exhaust gases of engines. It is a chemical reactor in which conversion reactions take place between gas and precious metals contained. The three main metals are: platinum, palladium and rhodium and without these it would not be... Read more
Violi company has always been sensitive to the market requirements. In fact it focuses on designing and producing with a total sinergy between itself and the customer. This point and the 30 years of experience in the field of drawing machines, lead every day to the production of cutting edge technologies with high... Read more
The company will be closed for summer holidays from August 6th to 24th included. Violi staff wishes you all happy holidays! ... Read more
From August 4th to 8th we will take part in IIJS- India international Jewllwery Show. Come and visit us in order to discover our wide range of technologies for Precious metals working and recovery. Stand 729C Pav. 7. ... Read more
From over 30 years Violi has been alongside goldsmiths from all over the world offering innovative and quality technologies. As part of the well-established production of high-power ultrasonic cleaners, the company has started producing accessories necessary for ultrasonic... Read more
Drawing is a forming process that induces a change in the shape of the raw starting material through plastic deformation due to the action of forces exerted by equipment and dies. Metal drawing continuously produces long... Read more
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Ultrasonic cleaning is based on the principle of cavitation, which consists in the formation of air bubbles that, when coming into contact with a liquid within an ultrasonic field, generate... Read more
“Customers who turn to Violi want something more and Customers who turn to Violi want 'something more' and Violi strives daily to give it to them” Giorgio Violi. A lot of people would define it as a philosophy, a focus, ethics or a company policy, but we could define it as a mission instead. Nowadays... Read more
From the 4th to the 9th october Violi S.r.l. will take part in EMO 2021, the leading trade show for the operators of the world manufacturing industry. Violi will exhibit a wide range of technologies for the recovery of precious metals. Booth D27 pav. 5. Come and visit us! ... Read more
From September 10th to 14th Violi S.r.l. will take part in T-Gold, the most important event dedicated to the technologies for precious metal working. We will be waiting for you at our booth 514-515-524-525 pavilion 4! More information at marketing@violimacchine.it... Read more
Violi S.r.l. was established in 1992 as a manufacturer of machinery for the goldsmith sector. Leveraging decades of experience in this field, Violi thus began to produce cutting-edge lines for several industries. In 1995, the company started developing machinery for the processing of high-thickness cast tubes for... Read more
The wedding ring production is a well-established goldsmith’s art that has evolved in time thanks to the innovation of the equipment dedicated to it. Starting from a continuous casting pipe, it is now possible to obtain diameters and hardnesses ideal for producing rings with machine tools, either by working the... Read more
The recovery of precious metals deriving from industrial working residues or from the recycling of obsolete materials, just like the destruction of hospital-contaminated residues or of some other kind of residues, is a fundamental issue for the productive cycle of companies operating in different fields and to which... Read more
Drawing is part of the mechanical processes for deformation, processes that can be performed both cold and hot. These operations exploit the plasticity of the material, its ability to maintain the acquired shape under the action of a deforming force when this is greater than its elasticity limit. The process by... Read more
The briquetting process is nowadays gaining renewed attention. A briquetting machine, with current technologies, is simple, easy to use and brings multiple advantages to the metalworking industries. Do you know which are the several benefits in details? The first obvious benefit of compacting processes lies in the... Read more
Straightening is an intermediate process crucial to obtain perfectly straight tubes without ribs. To this end, Violi Meccanica Industriale designs and manufactures machines for straightening hot-drawn and cold-drawn tubes or round profiles with diameters ranging from 3 to 65 mm. These brand-new straightening... Read more
Last week we covered one of the benefits of compacting metal chips. As we said, briquettes brings with them a series of benefits that probably in 2021 many metalworking companies can no longer give up. In fact, one of the main advantage is the following: Briquettes destined for foundries have a higher commercial... Read more
