CDOCAST Ingot Vacuum casting machine are developed to manufacture any dimension of ingots, from 100 g to 15kilo-bar either in gold or silver. You just need to put the pre-weighted gold/silver grains or powder into our custom-designed graphite mould, and then positioned inside the Vacuum melting chamber, during the solidification phase the ingot will be cooled down suitably by the custom design water cooling induction coil in the melting chamber.
Our Ingot vacuum casting furnace are totally design as automatic casting, the operator only has to filled in the graphite mould with the pre-weighted raw material, like gold powder, gold grain, close the door of the melting chamber as well as press the START switch to release the automatic cycle, the casting will started automaticly, after finished the casting cycle, you can abtain the gold or silver bar which is ready for the market
During the whole casting process, the whole melting and cooling down process will takes place in a closed chamber , we have design a automatic program which can vacuum the melting chamber automatic, you just press the bottom of vacuum , the vacuum process will be automatic done within 5 minutes, what is more, inert gas like Argon or Nitrogen will be filled in the melting chamber which can prevent the silver or gold from Oxidation.
The Heart technology of our vacuum casting machine is the induction generator and induction coil, we design them to maximized the heat transfer during the cycle and the induction coil is designed as the square shape which is 100% match the shape of the mould which can gurantee the melting is uniform, our engineer team also design pneumatic jack which will lift the graphite mould up perfectly into the center of the electromagnetic field as well as the melting step will start.
1.Based on the IGBT Technology which is fast in melting speed, 5-8 minutes can finished one circle casting process
2.PLC control system, automated spreading, hassle-free procedure, liberation of workforce
3.It is one of the most saving, safe as well as reliable method for gold and silver bullion making until now.
4.The whole process is under the vacuum condition, so It can avoid bullion’s oxidation, shrinking, as well as water wave under vacuum
5.Full Automatic PLC With Seimens Touch Screen which can gurantee the convenience operation of the whole process, and improve the operation accuracy .
6.24 Hr continuous functioning will satisfy your long-time casting goal.
7.Fairly Smooth surface which can improve your bullion competitiveness, and increase your business profit