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Hasung-Professional Jewellery Casting Machine & Gold Casting Equipment Manufacturer Since 2019.

Front view of the 8-cavity 1KG fully automatic vacuum gold bar casting machine for manufacturing high-purity gold and silver bars.
Side profile of the automated gold bar casting machine, showcasing its heavy-duty industrial casing and compact chamber design.
• Three-quarter view of the premium gold bar casting machine, highlighting its built-in digital control panel and pressure indicators.
• Rear view of the vacuum gold bar casting machine, showing its power connection layout and sturdy structural design for stable operation.
A flawless, high-purity precious metal bar with a mirror-finish surface produced by the automated gold bar casting machine.
Front view of the 8-cavity 1KG fully automatic vacuum gold bar casting machine for manufacturing high-purity gold and silver bars.
Side profile of the automated gold bar casting machine, showcasing its heavy-duty industrial casing and compact chamber design.
• Three-quarter view of the premium gold bar casting machine, highlighting its built-in digital control panel and pressure indicators.
• Rear view of the vacuum gold bar casting machine, showing its power connection layout and sturdy structural design for stable operation.
A flawless, high-purity precious metal bar with a mirror-finish surface produced by the automated gold bar casting machine.

8-Cavity 1KG Fully Automatic Vacuum Gold Bar Casting Machine

Hasung gold bar casting machine is designed for high-precision batch casting of precious metals such as gold and silver. Integrated eight cavity synchronous molding, vacuum+inert gas protection, anti-oxidation, no pores, mirror texture. Adopting German IGBT induction heating and PLC intelligent control, precise temperature control and stable operation. The finished product has consistent color and extremely low loss. Fully automated process, easy operation, worry free maintenance, high efficiency and energy saving, it is an ideal equipment for precious metal refining and large-scale production.
Model:HS-GV8
5.0
design customization

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    Product Description

    Efficient mass production: One out of eight cavity synchronous casting, capable of forming eight metal ingots at a time, significantly increasing production capacity and adapting to large-scale order production.

    Vacuum oxidation prevention: A vacuum sealed environment with inert gas protection effectively prevents oxidation, porosity, and impurities of precious metals, resulting in pure casting quality.

    Low consumption and cost saving: Fully automated and intelligent operation, easy to operate, low metal loss, low energy consumption, and extremely cost-effective long-term production.

    Stable and durable: The core components of the whole machine have excellent quality, operate smoothly with low noise, have a sturdy structure, low failure rate, and easy maintenance in the later stage.


    The Hasung gold bar casting machine is specially designed for precious metals such as gold, silver, and alloys, and is widely used in jewelry factories, precious metal refineries, and raw material processing enterprises. The equipment adopts an integrated and compact design, with a small footprint and flexible installation and placement, making it a key equipment in the gold and silver ingot production line. The entire process of automated melting, casting, and cooling forming is completed in an integrated manner, without the need for complex manual intervention. The specifications and standards of the ingots are unified, and can be directly followed by pressing, drawing, and mold processing. It is a professional and preferred equipment for the production of precious metal ingots.

    A shiny, mirror-finish precious metal bar produced by the automatic gold bar casting machine, reflecting high purity and flawless casting quality.
    Front view of the professional vacuum gold bar casting machine equipped with a precise control panel and pressure gauges for industrial production.

    Product Data Sheet

    Product Parameters
    ModelHS-GV8
    Voltage380V/50, 60HZ/three-phase
    Power70KW
    Capacity8PCS 1KG
    Maximum temperature1500°C
    Casting time12-13 minutes
    Inert gasesnitrogen/argon
    Cooling methodChiller (sold separately)
    Water cooling temperature20-26℃
    Vacuum pumpHigh vacuum performance vacuum pump (optional)
    Smelting metalsGold/Silver
    Body size1530*800*1010mm
    Body weightApprox650KG

    Product advantages

    An overview of the automatic gold bar casting machine showcasing its high-capacity configuration capable of vacuum casting eight 1kg bars simultaneously.
    6 product advantages
    1.Time saving and efficient 2.Stable performance 3.Precise quality 4.Widely applicable 5.Multiple specifications 6.Safety protection
    • Three-quarter view of the heavy-duty gold bar casting machine, engineered for continuous 24-hour operation to produce 8 gold ingots in just 15-18 minutes.
    Core technology upgrade and stable performance
    Excellent materials shall be selected to ensure stable and firm operation of equipment and low failure rate
    • The advanced vacuum casting system of the gold bar casting machine, achieving maximum operating temperatures up to 1500°C for superior smelting.
    Efficient capacity and high degree of automation
    Continuous and uninterrupted production,shorter time and higher efficiency
    A 100g casted precious bar on a digital scale, illustrating the zero metal loss and mirror-like smooth finish achieved by this vacuum gold bar casting machine.
    Precise quality and good chain weaving effect
    Standardized mechanical processing reduces human error,and the chain thickness, pitch and grain are unified
    Demonstration of the automatic upper lid opening mechanism on the gold bar casting machine, simplifying operational procedures once the melting process finishes.
    Applicable to various metals, with a wide range of uses
    It is suitable for processing a variety of metal chains and supports different specifications for selection
    Various custom heat-resistant graphite molds and finished high-purity gold ingots casted using the professional gold bar casting machine.
    Multiple protections ensure stable operation
    The equipment provides comprehensive safety guarantees, making it safer to use

    Product advantages

    An overview of the automatic gold bar casting machine showcasing its high-capacity configuration capable of vacuum casting eight 1kg bars simultaneously.
    6 product advantages
    1.Time saving and efficient 2.Stable performance 3.Precise quality 4.Widely applicable 5.Multiple specifications 6.Safety protection
    • Three-quarter view of the heavy-duty gold bar casting machine, engineered for continuous 24-hour operation to produce 8 gold ingots in just 15-18 minutes.
    Core technology upgrade and stable performance
    Excellent materials shall be selected to ensure stable and firm operation of equipment and low failure rate
    • The advanced vacuum casting system of the gold bar casting machine, achieving maximum operating temperatures up to 1500°C for superior smelting.
    Efficient capacity and high degree of automation
    Continuous and uninterrupted production,shorter time and higher efficiency
    A 100g casted precious bar on a digital scale, illustrating the zero metal loss and mirror-like smooth finish achieved by this vacuum gold bar casting machine.
    Precise quality and good chain weaving effect
    Standardized mechanical processing reduces human error,and the chain thickness, pitch and grain are unified
    Demonstration of the automatic upper lid opening mechanism on the gold bar casting machine, simplifying operational procedures once the melting process finishes.
    Applicable to various metals, with a wide range of uses
    It is suitable for processing a variety of metal chains and supports different specifications for selection
    Various custom heat-resistant graphite molds and finished high-purity gold ingots casted using the professional gold bar casting machine.
    Multiple protections ensure stable operation
    The equipment provides comprehensive safety guarantees, making it safer to use

    FAQ

    1
    Q1: What is the maximum production capacity of this machine per batch?
    This fully automatic gold bar casting machine features an 8-cavity simultaneous mold design. It has a maximum casting capacity of 1KG x 8 pieces, allowing you to cast up to 8 pieces of 1kg gold ingots at the same time.
    2
    How efficient is the casting process for large-scale production?
    The machine is highly efficient and engineered for continuous 24-hour operation. It only takes about 15 to 18 minutes to complete a full casting cycle of 8 pieces of 1kg gold bars, greatly boosting industrial production speed.
    3
    Q3: What is the maximum temperature this vacuum casting equipment can achieve?
    This advanced equipment is designed for high-temperature smelting, with a maximum operating temperature reaching up to 1500°C, ensuring a thorough and uniform melt for precious metals and various alloys.
    4
    Q4: How does the machine guarantee zero metal loss during the process?
    Casting is strictly conducted within a fully sealed vacuum and inert gas environment. This comprehensive protection eliminates metal splashing and oxidation, achieving zero metal loss and delivering a flawless, mirror-like smooth surface on the finished bars.
    5
    Q5: What are the key power and infrastructure requirements for installation?
    According to the product data sheet, the machine requires a voltage supply of 380V (50/60Hz, 3-phase) with a rated power of 15KW. It also requires an external water cooling system maintained at a temperature between 20°C and 30°C.
    6
    Q6: Does the machine require manual intervention after the melting process is complete?
    No, it features a smart automatic lid opening function. Once the melting and casting process finishes, the upper lid will automatically lift and open, simplifying the operational procedures and ensuring maximum safety for the operators.
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    Hasung is a leading provider in the jewellery casting machine and gold casting machine which for the precious metals and new materials industry. 

    CONTACT US
    Contact Person: Jack Heung
    Tel: +86 17898439424
    E-mail: sales@hasungmachinery.com
    WhatsApp: 0086 17898439424
    Address:  No.11, Jinyuan 1st Road, Heao Community, Yuanshan Street, Longgang District, ShenZhen, China 518115
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