The most popular vacuum gold bar making machine for sale, Inquiry Now!
The CDOCAST vacuum gold bar Making machine is specially designed for casting high quality gold and silver bars and ingots. This gold bar Making machine can melt up to 4 x 1 kg of gold and silver ingots per batch. Or max 1pcs 15kg bullion on batch. And other customized sizes bullion can also be cast in our furnace.
The entire melting process is carried out under vacuum and with argon as a protective gas. As a result, the melted ingots have a shiny surface with no water ripples.The entire vacuum melting & casting process minimizes the loss of precious metals and maximizes the prevention of metal oxidation.
The CDOCAST vacuum gold bar making machine can cast up to 15Kg of gold bars .We can also customize the machine to make gold ingots of different size according to customer needs. 15kg gold bars casting need the power supply of 75kw, the bigger bar cast, the more power required.
Due to the enclosed vacuum melting condition, our vacuum gold bar casting machine has almost no precious metal loss which Greatly reduce the loss of customers.
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|Power source||Three phase 380V±10%, 50/60Hz||Three phase 380V±10%, 50/60Hz||Three phase 380V±10%,50/60Hz|
|Power||25 kw||35 kw||75kw|
|Applicable metal||Gold and silver||Gold and silver||Gold and silver|
|Casting time||About 6 min||About 7 min||About 8 min|
|Cooling time||About 7 min||About 7min||About 8 min|
|The Max capacity||1 pcs of 1kg bar or customized||2 pcs of 1kg bar or customized||4 pcs of 1kg bar or 15kg bar|
|Dimension||1400*700*1200 mm||1400*700*1200 mm||1600*700*1200 mm|
|Weight||150 kg||210 kg||230 kg|
|Protective gas||Nitrogen or argon||Nitrogen or argon||Nitrogen or argon|
|Vacuum pump||63 m³/hour||63 m³/hour||63 m³/hour|
|Heating technology||Induction heating||Induction heating||Induction heating|
|Casting mode||Auto and manual mode switch||Auto and manual mode switch||Auto and manual mode switch|
1: Our Vacuum gold bar casting machine comes with the plc touch screen system control, 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.
2:The induction coil of the vacuum gold bar making machine is custom designed to be either square or rectangular in shape, with a water cooling plate in the middle of the coil. After melting, the cooling plate will be jacked up by a cylinder to rapidly cool the graphite mould, allowing the graphite cover and graphite mould to reach the same temperature, resulting in a bright and flat surface.
3:The entire casting process consists of melting and cooling process, with melting times ranging from 6 to 12 minutes, depending on the size of the bars The cooling time is usually recommended to be 8 minutes or more, as this will maximise the lifetime of the graphite mould.
4:24-hour continuous operation, thus satisfying customers with high production output requirements.
5:There is no need for engineers to install and debug onsite. Each gold bar casting machine comes with installation and debugging video. Under the video guidance, you can simply complete the installation and start to run our furnace,what is more,each vacuum gold bar making machine produced by CDOCAST will be strictly tested before leaving the factory to ensure stable quality
PLC operation panel available in multiple languages, the fully automatic casting process frees up manpower
Smelting chamber is sealed during melting and casting，no precious metal will be lost
After vacuum pressure casting，the products are with flat and shiny surface and density
CDOCAST Provide 2 Warranty time , and during the warranty time we will be responsible for the all aftersales service & spare parts for free
CDOCAST Provide more value & turnkey Solution to Metal Melting & Casting According to Each Customer
We owe it to each of our customers, CDOCAST adopt world famous brand components to improve our machine working performance.
Inquiry About CDOCAST gold bar making machineContact Our Engineer Team
How to Make high quality Gold Bar & Bullion -Introduction Of Vacuum gold bar casting machine
FAQ On Precious Metal Melting Furnace Purchase- Buyer Guider To Help you buy the most suitable Furnace in precious metals
CDOCAST Vacuum gold bar Making machine video to help you learn more how our furnace is working.