{"id":660392,"date":"2018-10-08T10:12:38","date_gmt":"2018-10-08T10:12:38","guid":{"rendered":"http:\/\/www.trettre.it\/lavorazioni\/"},"modified":"2018-10-28T08:55:15","modified_gmt":"2018-10-28T08:55:15","slug":"finishes","status":"publish","type":"page","link":"http:\/\/www.trettre.it\/en\/finishes\/","title":{"rendered":"Finishes"},"content":{"rendered":"[vc_row full_width=”stretch_row_content_no_spaces” equal_height=”yes” side_background_title_alignment=”right” css=”.vc_custom_1526572196463{background-color: #f8f8f8 !important;}” side_background_title=”Services” side_background_title_color=”#ffffff” side_background_title_typo=”weight~inherit”][vc_column]
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\r\n\t\tGALVANIC FINISH\t<\/h3>\r\n\r\n\t\r\n\t\t\t

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The galvanic process is the last step in the creation of a jewel.<\/span><\/p>\n

The <\/span>item<\/span> is immersed in a galvanic bath, i.e. an aqueous solution of metal sal<\/span>ts with two electrodes:<\/span> the cathode, consisting of the metal object to be galvanized and the anode, which may be made of graphite, inert metal or of the same metal that will cover the immersed object. Thanks to a generator, the bath is crossed by electricity that <\/span>deposit<\/span>particles of metallic material (gold, silver, copper, etc.) on the object to be treated.<\/span>
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\n<\/span>The result is a very thin layer that covers the jewels protecting them from corrosion or scratches, and ensuring brightness and uniformity of the surface.<\/span>
\n<\/span>Thanks to the galvanic finish it is possible to decorate and embellish different materials with coatings such as gold, silver, palladium, copper using the different colors of metals.<\/span><\/p>\n\t\r\n<\/div>[vc_empty_space height=”25px”]\t<\/div>\r\n<\/div>\t\r\n\r\n<\/div>[\/vc_column][\/vc_row][vc_row full_width=”stretch_row_content_no_spaces” equal_height=”yes” side_background_title_alignment=”right” css=”.vc_custom_1526572196463{background-color: #f8f8f8 !important;}” side_background_title=”Services” side_background_title_color=”#ffffff” side_background_title_typo=”weight~inherit”][vc_column]

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\r\n\t\tLASER\t<\/h3>\r\n\r\n\t\r\n\t\t\t

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The laser has become an indispensable engraving tool in the production of countless consumer goods and it offers exceptional results also in the realization of jewels.
\nStarting from a 2D or 3D drawing, our operators quickly make incisions and cuts of extraordinary precision for the creation of original and always trendy artifacts.
\nTRETTRE uses state-of-the-art equipment to offer its customers the best aesthetic solutions even for complex designs.<\/div>\n\t\r\n<\/div>[vc_empty_space height=”25px”]\t<\/div>\r\n<\/div>
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\r\n\t\tCLEANING\t<\/h3>\r\n\r\n\t\r\n\t\t\t

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W<\/span>hat we call \u201c<\/span>pulimentatura<\/span>\u201d is a<\/span> special<\/span> professional <\/span>cleaning <\/span>treatment of metal surfaces to make them suitable for subsequent processes or for aesthetic finishing (roughing and polishing).<\/span>
\n<\/span>Performed by our operators through specific equipment such as brushes, discs, sandblasters, wooden or ceramic tumblers, <\/span>this treatment<\/span> ensures that<\/span> the objects <\/span>are <\/span>uniform and free of imperfections, ready to be then finished wit<\/span>h different galvanic f<\/span>i<\/span>nishes<\/span>or decorations.<\/span>Most cleaning processes are carried out manually by TRETTRE, to guarantee precision and quality of the finished product.<\/span><\/p>\n\t\r\n<\/div>[vc_empty_space height=”25px”]\t<\/div>\r\n<\/div>\t\r\n\r\n<\/div>[\/vc_column][\/vc_row][vc_row full_width=”stretch_row_content_no_spaces” equal_height=”yes” side_background_title_alignment=”right” css=”.vc_custom_1526572196463{background-color: #f8f8f8 !important;}” side_background_title=”Services” side_background_title_color=”#ffffff” side_background_title_typo=”weight~inherit”][vc_column]

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\r\n\t\tGLAZING\t<\/h3>\r\n\r\n\t\r\n\t\t\t

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Glazing is a technique used to decorate craft and precious jewels, able to give, today as in the past, uniqueness to every single object.
\nTRETTRE carries out professional glazing using a cold technique, on silver, steel and bronze. The metal surfaces are decorated with colored epoxy enamels, mixed with their hardener and dried at 70\u00b0C; this way a resistant and glossy decoration is obtained.
\nThe enamels, made for in-house finishes or for third parties, are available in a wide range of colors.<\/div>\n\t\r\n<\/div>[vc_empty_space height=”25px”]\t<\/div>\r\n<\/div>
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Our <\/span>company<\/span> works with CNC laser (computerized numerical control) to make finished or semi-finished products in various metallic materials.<\/span>
\n<\/span>Starting from the customizable design and thanks to the experience and expertise of our operators, we obtain original and quality components for the creation of jewelry.<\/span><\/p>\n

What characterizes CNC machining is the high precision of engravings and markings, in addition to the versatility of use.<\/span><\/p>\n\t\r\n<\/div>[vc_empty_space height=”25px”]\t<\/div>\r\n<\/div>\t\r\n\r\n<\/div>[\/vc_column][\/vc_row][vc_row full_width=”stretch_row_content_no_spaces” equal_height=”yes” side_background_title_alignment=”right” css=”.vc_custom_1526572196463{background-color: #f8f8f8 !important;}” side_background_title=”Services” side_background_title_color=”#ffffff” side_background_title_typo=”weight~inherit”][vc_column]

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\r\n\t\tMICRO-FUSION\t<\/h3>\r\n\r\n\t\r\n\t\t\t

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Micro-fusion is the lost wax casting process. Its origins date back to distant times and are linked in large part to the world of the arts.
\nFor the production of jewels, today special cylindrical ovens and melting furnaces are used: this limits the porosity in the metals, so as to obtain the highest quality on the finished product.
\nOur technology is able to produce both small and large quantities of objects cast in silver, brass and bronze at high quality and speed.<\/div>\n\t\r\n<\/div>[vc_empty_space height=”25px”]\t<\/div>\r\n<\/div>
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\r\n\t\tSHEARING\t<\/h3>\r\n\r\n\t\r\n\t\t\t

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Through shearing, metal elements are obtained from a plate through the use of a die and a punch. The pieces made with this technique have lower costs, the processing itself is very rapid and the quality standard is fully respected.<\/span><\/p>\n

Trettre<\/span> produces semi-finished pieces in various materials such as silver, aluminum, brass and bronze.<\/span><\/p>\n\t\r\n<\/div>[vc_empty_space height=”25px”]\t<\/div>\r\n<\/div>\t\r\n\r\n<\/div>[\/vc_column][\/vc_row][vc_row full_width=”stretch_row_content_no_spaces” equal_height=”yes” side_background_title_alignment=”right” css=”.vc_custom_1526572196463{background-color: #f8f8f8 !important;}” side_background_title=”Services” side_background_title_color=”#ffffff” side_background_title_typo=”weight~inherit”][vc_column]

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\r\n\t\tDESIGN\t<\/h3>\r\n\r\n\t\r\n\t\t\t

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A scrupulous work in the design phase is the first step to creating a valuable product. Inside Trettre the production of the jewels is meticulously followed since this first phase; using 2D and 3D vector programs, the company designs semi-finished or finished products for in-house production or for third parties, offering customers the highest quality and flexibility in jewelry design.<\/div>\n\t\r\n<\/div>[vc_empty_space height=”25px”]\t<\/div>\r\n<\/div>
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\r\n\t\tLASER WELDING\t<\/h3>\r\n\r\n\t\r\n\t\t\t

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LASER WELDING<\/strong><\/em> can support or replace traditional flame welding. Main features are precision, high speed of execution and minimum heat input, while ensuring aesthetic quality of the welding and high mechanical strength. The jewels so welded are devoid of <\/span>dissimilarities<\/span> or obvious points of joint between the parts.<\/span><\/p>\n\t\r\n<\/div>[vc_empty_space height=”25px”]\t<\/div>\r\n<\/div>\t\r\n\r\n<\/div>[\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"

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