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Melting & Casting
Precious Metal Bar Casting Machine
KYG0720
KYG JD1/2 Vacuum Gold & Silver Bar Casting Machine
KYG · JD1/JD2
Vacuum gold & silver bar casting machine for high-purity bullion with smooth, oxidation-free finish. 2kg/1kg capacity.
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Model Number: KYG-JD1
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Compare KYG-JD1 and KYG-JD2.
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KYG-JD1
KYG0720-KYG-JD1
| Power | 15 kW |
|---|---|
| Max Capacity | 2kg gold bar or 1kg silver bar |
| Max Temperature | — |
| Protective Gas | Nitrogen or argon |
| Dimension | 1000*800*1350 mm |
| Weight | 205 kg |
| Applicable Metal | Gold and silver |
| Casting Mode | Auto and manual mode switch |
| Application | — |
| Casting Time | About 12 mins |
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KYG-JD2
KYG0720-KYG-JD2
| Power | 25 kW |
|---|---|
| Max Capacity | 2kg gold or silver |
| Max Temperature | 1500℃ |
| Protective Gas | Argon |
| Dimension | 1000×800×1350 cm |
| Weight | 225 kg |
| Applicable Metal | Gold or silver |
| Casting Mode | Auto or manual for option |
| Application | Quality bullion casting |
| Casting Time | 12 mins |
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KYG-JD1
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KYG-JD2
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| Parameter comparisonModel Number | ||
|---|---|---|
| Power | 15 kW | 25 kW |
| Max Capacity | 2kg gold bar or 1kg silver bar | 2kg gold or silver |
| Max Temperature | — | 1500℃ |
| Protective Gas | Nitrogen or argon | Argon |
| Dimension | 1000*800*1350 mm | 1000×800×1350 cm |
| Weight | 205 kg | 225 kg |
| Applicable Metal | Gold and silver | Gold or silver |
| Casting Mode | Auto and manual mode switch | Auto or manual for option |
| Application | — | Quality bullion casting |
| Casting Time | About 12 mins | 12 mins |
Specifications
| Vacuum Pump | 63 m³/hour |
|---|---|
| Heating Technology | Induction heating |
| Customized Mold Size | Meet different bullion production |
Overview
Highlights
- Vacuum environment eliminates oxidation for high-density, smooth bullion bars.
- Induction heating ensures fast melting and stable temperature for consistent quality.
- Closed system with inert gas prevents metal loss and maximizes output.
Applications
- Production of investment-grade gold and silver bars for bullion dealers.
- Custom-weight bullion manufacture for precious metal refineries.
- High-purity ingot casting for jewelry and industrial uses.
Overview
The KYG JD1/2 Vacuum Gold & Silver Bar Casting Machine enables the production of high-purity bullion bars by casting under a vacuum environment. This prevents oxidation, porosity, and surface imperfections, resulting in bars with a consistently smooth and dense finish. Induction heating technology provides rapid melting and precise temperature control for reliable, high-quality output.
With support for various mold sizes and closed-chamber operation (utilizing protective gases such as nitrogen or argon), the machine maximizes metal yield and minimizes loss during casting. Its robust feature set makes it suitable for investment bullion production, jewelry refineries, and industrial applications that require premium gold or silver bars.
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