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Vacuum Gold Bar Making Machine

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[ Vacuum gold bar Making machine]

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.

Ready to receive a personalized quote for your Vacuum gold bar making machine ? CLICK TO REQUEST A QUOTE TODAY.

Machine Pictures

Parameter

Model number	CDO-F1	CDO-F2	CDO-F4
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
Control system	PLC/Manual	PLC/Manual	PLC/Manual
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	14007001200 mm	14007001200 mm	16007001200 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

Click the link to get the mould size

Feature

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