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Melting & Casting
Precious Metal Bar Casting Machine
KYG0721
KYG JD4/10 Vacuum Gold & Silver Bar Casting Machine
KYG · JD4/JD10
Vacuum casting machine for gold and silver bars, supporting up to 4x1kg or 15kg bars with PLC control and dual modes.
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Model Number: KYG-JD4
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Compare KYG-JD4 and KYG-JD10.
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KYG-JD4
KYG0721-KYG-JD4
| Power | 45 kW |
|---|---|
| Dimension | 1450*620*1080 mm |
| Weight | 285 kg |
| Casting Time | About 15 mins |
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KYG-JD10
KYG0721-KYG-JD10
| Power | 75 kW |
|---|---|
| Dimension | 1510*750*1250 mm |
| Weight | 360 kg |
| Casting Time | About 12 mins for kliobar or 25mins for 400oz gold bar |
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KYG-JD4
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KYG-JD10
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| Parameter comparisonModel Number | ||
|---|---|---|
| Power | 45 kW | 75 kW |
| Dimension | 1450*620*1080 mm | 1510*750*1250 mm |
| Weight | 285 kg | 360 kg |
| Casting Time | About 15 mins | About 12 mins for kliobar or 25mins for 400oz gold bar |
Specifications
| Power Source | Three phase 380 V, 50/60 Hz |
|---|---|
| Control System | PLC |
| Applicable Metal | Gold and silver |
| Max Capacity | 4 pcs of 1 kg bar or 15 kg bar |
| Protective Gas | Nitrogen or argon |
| Vacuum Pump | 63 m³/hour |
| Heating Technology | Induction heating |
| Casting Mode | Auto and manual mode switch |
Overview
Highlights
- PLC controls enable fully automatic or manual bullion casting with precision and safety features.
- Vacuum and protective gas minimize oxidation, resulting in smooth and dense bars.
- Supports up to four 1kg bars or a single 15kg bar per cycle, ideal for various bullion production scales.
Applications
- Gold and silver bullion manufacturing for investment and banking sectors.
- Precious metal refineries seeking high-purity casting with minimal oxidation.
- On-demand bullion casting in jewelry and recycling operations.
Overview
The KYG JD4/10 Vacuum Gold & Silver Bar Casting Machine is designed for reliable, high-quality bullion casting under vacuum conditions. Capable of producing up to four 1kg gold or silver bars or a single bar up to 15kg in each cycle, it uses PLC controls and induction heating to ensure precise temperature management and reduced oxidation.
This system supports both automatic and manual modes, allowing operators flexibility in workflow. Built-in protections—including nitrogen or argon atmosphere and a 63 m³/hour vacuum pump—create an optimal environment for smooth, dense, and oxidation-free bars. Two models (JD4 and JD10) are available for different capacity and power needs.
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