Casting Machines

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    Jewelry Vacuum Casting Machine Built-in Vacuum Pump 2L Vacuum Hood Large Capacity Casting Room Suitable for Gold Silver Copper & Alloy Casting

    • Built-In Vacuum Pump for Convenient Operation Equipped with a built-in vacuum pump rated at 3 CFM free air displacement, this 375W machine combines vacuum investing and vacuum-assisted casting in one unit to save workbench space.
    • Acrylic Bell Jar for Investment Degassing The 280 × 220mm acrylic bell jar and 280 × 280mm vacuum table support the removal of trapped air from investment slurry, helping prepare molds for detailed jewelry casting.
    • Spacious Casting Chamber & Included Flask Features a 150 × 190mm casting chamber and includes a 3.5 × 4-inch stainless steel casting flask. Suitable for a variety of jewelry casting projects; verify flask compatibility before use.
    • Clear Vacuum Gauge & Ventilated Housing An easy-to-read gauge helps you monitor vacuum levels during operation, while rear ventilation openings help dissipate heat. Convenient oil-filling access supports routine pump maintenance.
    • For Gold, Silver & Other Jewelry Casting Projects Designed for vacuum-assisted casting of gold, silver, copper, and compatible alloys. Includes flask tongs, metal and rubber gaskets, a power cable, and a user manual. Vacuum pump oil is not included and must be added before operation.
    $698.00
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