Istanbul Jewelry Show March 2018


We will exhibit at Istanbul Jewelry Show, from March 22 to 25, 2018. For more information, please visit Istanbul Jewelry Show website.

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IGJME - India Gem & Jewellery Machinery Expo 2018


We will exhibit at IGJME - India Gem & Jewellery Machinery Expo 2018, introducing our new vacuum casting machines for jewellery, from February 9 to 12.

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We will exhibit at VICENZAORO T-GOLD 2018 from January 19 to 24, at pavillion 9 booth 140. For more information, please visit the exhibition website.

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You will find our machines at VICENZAORO DUBAI 2017 from November 15 to 18 to Boot N 121- ZABEEL HALL 1. For more information, please visit the exhibition website.

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TMA-G: a new family of gas atomization plants for metal powders


Topcast Engineering presents TMA-G, a new family of gas atomization furnaces intended to produce powders of non-ferrous metals (bronze, brass) and precious (silver, gold), which can be used for 3D rapid prototyping technologies like SLS ( Selective Laser Sintering), SLM (Selective Laser Melting) or MIM (Metal Injection Molding). They can also be used of making soldering...

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Making gold and silver grains under protective atmosphere with a Topcast TVC-XL-G


Topcast TVC-XL-G furnaces are used to produce high quality metal grains in a protective atmosphere of Argon or Nitrogen. Process begins with the loading of the precious metal in the crucible; then you can see the display showing process variables. Then the charge is melted by induction heating. Then the shutter is raised and metal is poured into...

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India International Jewellery Show


We will exhibit at IIJS - India International Jewellery Show 2017, introducing our new jewellery casting machines, from July 27 to 31.  

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Vacuum melting of Titanium


In this video you can follow the process of titanium melting and pouring using a Topcast TVM Vacuum Melting Furnace. The process starts with the charge of titanium alloy bars into the crucible and the insertion of a copper mould into chamber. Titanium is heated and melt into the crucible by induction. Then the crucible is rotated by means of a remote control and the...

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Casting gold jewelry with a Topcast TVC vacuum casting machine


The embedded video shows the process of casting of gold jewellery by means of a double-chamber vacuum melter Topcast TVC12. This class of vacuum casting machines allow to cast any precious or nonferrous alloy with fine details. You may see the loading and the melting of the gold alloy into the crucible, the loading of the flask mould from the burnout / preheating...

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Bangkok Gems & Jewelry Fair ~ 59


We will be at Bangkok Gems & Jewelry Fair, February 22- 26, 2017. For more info please visit the exhibition's website.

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Iran Gold Expo


International Exhibition of Precious Metals, Gold, Silver, Jewelries and Watch of Iran, February 15 - 18, 2017. We will exhibit with our machinery. For more information please visit the exhibition website here.

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Vacuum casting a turbocharger in Titanium Aluminide


In this video you may follow the manufacturing of a TiAl alloy turbocharger with a Topcast TCE12-Ti Centrifugal Vacuum Casting Machine. The process starts with the insertion of the refractory mould into the spin casting machine, then you may have a look at the monitoring system showing the process variables. Then the alloy charge is heated and melt into the crucible...

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Production of 100 kg silver grains with an induction furnace Topcast


The induction furnaces with tilting crucible Topcast model TMF-G can be used to produce large volumes of precious metal shot. In this video, silver is melted in the tilting crucible; then the molten metal is poured into a perforated tundish, protected by reducing flame. After the casting step in the water, the grains of silver are easily removed (thanks to...

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Introducing the new TVC3d double chamber table-top vacuum casting machine


Topcast is proud to introduce the new TVC3d, double-chamber, tabletop casting machine working under vacuum.  Flexible performances on gold in all karats, silver, brass and bronze Stone-in-wax casting 3D printed resin direct casting Filigree and very difficult design casting with fantastic results achieved in easy way and consistently. Totally user-friendly....

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November Vietnam International Jewelry Fair


We wil exhibit at November Vietnam International Jewelry Fair 2016 from November 9 to 13. Venue:Phu Tho Exhibition Centre (P.T.E.C.) Address:221 Ly Thuong Kiet Street, District 11, Ho Chi Minh City, Vietnam Opening Hours:   Fair Date Opening Hours 9 November 2016 09:00am – 9:00pm 10 - 13 November 2016 10:00am...

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