35KW Compact Vacuum Ingot Casting Machine For Gold Automatic Gold
Bar Vacuum Casting Machine 1kg
1. Product Overview
The SSM-GB1 automatic vacuum ingot casting machine is a
professional precision casting device specially developed for the
precious metal industry. It operates under high vacuum environment
of 10⁻²~10⁻³ mbar, equipped with optional argon or nitrogen inert
gas protection to completely isolate air and oxygen. This equipment
effectively eliminates oxidation, surface ripples and internal
pores of molten metals, producing mirror-grade ingots that meet
LBMA trading standards.
Adopting electromagnetic induction heating and full PLC automatic
control, the machine features compact structure, stable performance
and easy operation. It is widely used for casting gold, K-gold,
silver and copper ingots in jewelry workshops, precious metal
refineries, bullion trading enterprises and scientific research
laboratories. With extremely low metal loss rate and over 99%
finished product qualification rate, it is an ideal upgrade
solution to replace traditional manual and semi-automatic casting
equipment.
2. Working Principle
This machine adopts vacuum induction melting and pressure casting
technology. Firstly, the internal chamber is evacuated to form a
high-vacuum environment, and inert protective gas can be filled as
required. Then the induction heating system melts precious metals
evenly. After reaching the preset temperature, the crucible tilts
automatically, and the pressure difference drives liquid metal to
fill the precision mold. Finally, the ingot cools and solidifies in
an oxygen-free sealed space, and finished products with smooth
surface and no oxidation are obtained after demolding.
3. Product Features & Advantages
- Superior Anti-oxidation Performance: High vacuum plus inert gas protection thoroughly prevents metal
oxidation, controlling the precious metal loss rate below 0.1%.
- High-Quality Finished Products: Effectively avoids pores, shrinkage and deformation, delivers
mirror-grade ingots fully compliant with LBMA international
standards, with qualification rate up to 99%.
- Famous Brand Core Components: Key electric and pneumatic parts are imported from world-renowned
brands , ensuring long-term stable operation.
- Intelligent PLC Control: Supports one-key start & stop, free adjustment of temperature,
vacuum degree and working time. Built-in fault self-diagnosis and
emergency stop function for safer operation.
- Efficient Heating & Cooling System: 35KW induction heating realizes fast melting. Matched with
water-cooled vacuum chamber, it accelerates crystallization and
prevents equipment overheating.
- Low Labor Requirement: Simple operation logic. Ordinary workers can be proficient after
short-term training, greatly reducing labor costs and dependence on
skilled workers.
- Flexible Customization: Custom molds are available to produce ingots in different sizes,
shapes and weights according to actual production demands.
- High Safety: Fully sealed structure without open flame, the ambient
temperature stays close to room temperature, eliminating
high-temperature scald risks.
4. Technical Parameters
| Item | SSM-GB1 Automatic Gold Bar Vacuum Casting Machine |
|---|
| Model No. | SSM-GB1 |
| Power Supply | 380V, 50/60Hz, 3 Phases |
| Rated Power | 35KW |
| Max Working Temperature | 1550℃ |
| Casting Capacity | 1kg (Gold equivalent); supports 2×500g bars or 1×1kg bar per batch |
| Casting Cycle Time | 4–5 minutes per batch |
| Applicable Materials | Gold, K-gold, Silver, Copper & related alloys |
| Machine Dimensions | 970×760×1100mm |
| Net Weight | Approx. 255kg |
Above parameters are for reference only. Partial specifications can
be customized. Please contact our professional customer service for
detailed information.
5. FAQ (Frequently Asked Questions)
Q1: What kinds of metals can this machine process?
A1: It is mainly designed for gold, K-gold, silver, copper and
their various alloys, perfectly meeting the production demands of
precious metal processing industry.
Q2: Which protective gas is supported for anti-oxidation?
A2: The machine is compatible with high-purity argon and nitrogen.
You can select the suitable gas according to your production budget
and process requirements.
Q3: What is the metal loss rate during casting?
A3: Benefiting from vacuum and inert gas protection, the loss rate
of precious metal is controlled within 0.1%, much lower than
traditional open casting methods.
Q4: Can I customize the size and shape of ingots?
A4: Yes. We provide professional mold customization service. We can
tailor-make molds to produce standard bars, special-shaped ingots,
gold beans and craft embossed ingots as your requests.
Q5: Is it difficult to operate this equipment?
A5: No. The machine adopts integrated PLC touch control with preset
programs. Workers can master daily operation after simple training,
no professional technical background is required.
Q6: Are spare parts easy to purchase after sales?
A6: All core components adopt universal famous-brand parts with
wide market coverage. We also provide long-term global spare parts
supply service to ensure your continuous production.
SanSong Melt is a professional manufacturer focusing on R&D,
production and sales of precious metal processing equipment. We
deliver reliable products and thoughtful services to clients
worldwide for long-term cooperation:
- Custom One-Stop Solutions:We provide tailored melting and casting solutions covering
equipment selection, mold customization and professional process
guidance.
- 2-Year Extended Warranty:We offer an industry-leading 2-year warranty, one year longer than
most competitors to fully protect your investment.
- 24/7 After-sales Support:Our professional team is online around the clock to solve technical
and operational problems and reduce production downtime.
- Factory Direct Price:As direct manufacturer, we cut out middlemen and offer
cost-effective factory prices for all equipment.
- Authoritative Global Certifications:All machines pass ISO, CE and SGS certifications, complying with
international quality and safety standards.
- Professional R&D Team:Our experienced R&D experts keep optimizing products to provide
advanced and practical technical solutions.
Contact Us
If you have any questions about equipment parameters, customized
solutions, quotations, technical support or cooperation matters,
please feel free to contact our professional sales team. We provide
one-stop customized precious metal processing solutions for global
customers and reply to your inquiries in the shortest time.
Email: info@sansongmelt.com
12.5kg LBMA Grade Industrial Vacuum Gold Bar Casting Machine High Throughput Precious Metal Ingot Caster
