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15kg Automatic Gold Bar Vacuum Casting Machine 380V For Large Foundries
15kg Automatic Gold Bar Vacuum Casting Machine 380V For Large Foundries
15kg Automatic Gold Bar Vacuum Casting Machine 380V For Large Foundries
15kg Automatic Gold Bar Vacuum Casting Machine 380V For Large Foundries
15kg Automatic Gold Bar Vacuum Casting Machine 380V For Large Foundries
15kg Automatic Gold Bar Vacuum Casting Machine 380V For Large Foundries
Specifications
Certification :
ISO, CE and SGS
Melting temperature :
maximum up to 1550℃
Model Number :
SSM-GB15
Casting Capacity :
15kg (Gold equivalent); supports 6×1kg bars or 8×500g bars per batch
MOQ :
1unit
Control system :
Digital/PLC control with temperature monitoring
Power Supply :
380V, 3 Phase
Brand Name :
OEM & ODM
Applicable Materials :
Gold, K-gold, Silver, Copper & related alloys
other models :
from 1kg up to 60kg (including 1kg, 4kg, 8kg, 12.5kg, 15kg, 30kg, and 60kg) to meet different production demands
Delivery Time :
10-15 working days
Rated Power :
90KW
Price :
negotiable
Furnace type :
High frequency
Other service :
Customizable, OEM & ODM available, one-stop solutions provided
Packaging Details :
Outer packing: Wooden case
Place of Origin :
Shenzhen, China
Product name :
Automatic Gold Bar Vacuum Casting Machine
Payment Terms :
T/T,L/C
Energy efficiency :
Higher energy efficiency than traditional melting furnaces
Supply Ability :
100,00units per month
Casting Cycle Time :
20 minutes per batch
Description

15kg High-Power Efficient Vacuum Casting Machine Gold Bar Production For Large Foundries

1. Product Overview

The SSM-GB15 15kg Industrial Vacuum Gold Bar Casting Machine is a high-throughput, production-grade model in the SSM-GB series, purpose-built for large-scale precious metal refineries, industrial foundries, and high-volume bullion manufacturers. Operating under high vacuum (10⁻²~10⁻³ mbar) with optional argon/nitrogen inert gas protection, it eliminates oxidation, surface ripples, and internal porosity, producing mirror-grade gold, silver, K-gold, and copper ingots that fully meet LBMA (London Bullion Market Association) trading standards.
The SSM-GB series offers flexible capacity options from 1kg up to 60kg (including 1kg, 2kg, 4kg, 8kg, 12.5kg, 15kg, 30kg, and 60kg models) to match production scales from small workshops to large industrial facilities. The SSM-GB15 supports 15kg gold batches (6×1kg or 8×500g bars) in just 20 minutes, with a precious metal loss rate below 0.1% and a finished product qualification rate exceeding 99%, making it the ideal solution for scaling up from traditional manual/semi-automatic casting methods.

15kg Automatic Gold Bar Vacuum Casting Machine 380V For Large Foundries

2. Concise Working Principle

This machine adopts vacuum induction melting + pressure casting technology:
  1. Evacuate the chamber to form a high-vacuum environment, with optional inert gas backfilling for full oxygen isolation.
  2. The 90KW induction heating system rapidly melts precious metals evenly up to 1550℃.
  3. Automatic crucible tilting and pressure difference drive liquid metal to fill precision molds completely.
  4. Ingots solidify in an oxygen-free sealed space, resulting in bright, oxide-free products ready for use after demolding.

3. Product Features & Advantages

  • Full Series Flexible Capacity Options: The SSM-GB series provides models with casting capacities from 1kg to 60kg, meeting production needs from small-batch to large-scale industrial manufacturing.
  • Ultra-Low Metal Loss: Vacuum + inert gas protection controls precious metal loss below 0.1%, maximizing raw material yield and reducing production costs.
  • LBMA-Compliant Finished Products: Eliminates pores and deformation, delivering mirror-grade ingots with a qualification rate ≥99%, suitable for international bullion trading.
  • PLC Intelligent Control: One-key start/stop, adjustable temperature/vacuum/time, fault self-diagnosis, and emergency stop for safe, easy operation.
  • High-Power Efficient Heating: 90KW induction heating accelerates melting, paired with a water-cooled vacuum chamber to prevent overheating and speed crystallization.
  • Multi-Spec Compatibility: Supports flexible batch configurations (6×1kg or 8×500g bars per cycle) to adapt to different production orders.
  • Low Labor Dependency: Simple operation logic allows ordinary workers to master the process after short training, reducing labor costs.
  • Customizable Solutions: Supports custom molds for standard bars, special-shaped ingots, and craft embossed products; equipment specifications can also be adjusted for specific needs.
  • Safe & Clean Operation: Fully sealed design with no open flame, keeping the ambient temperature near room temperature and eliminating safety hazards.

15kg Automatic Gold Bar Vacuum Casting Machine 380V For Large Foundries

4. Technical Parameters

Item SSM-GB15 Automatic Gold Bar Vacuum Casting Machine
Model No. SSM-GB15
Power Supply 380V, 50/60Hz, 3 Phases
Rated Power 90KW
Max Working Temperature 1550℃
Casting Capacity 15kg (Gold equivalent); supports 6×1kg bars or 8×500g bars per batch
Casting Cycle Time 20 minutes per batch
Applicable Materials Gold, K-gold, Silver, Copper & related alloys
Machine Dimensions 1150×680×880mm
Net Weight Approx. 680kg
Above parameters are for reference only. Partial specifications can be customized. The SSM-GB series also offers models with casting capacities from 1kg up to 60kg (including 1kg, 2kg, 4kg, 8kg, 12.5kg, 30kg, and 60kg) to meet different production demands. Please contact our professional customer service for detailed information.

5. FAQ (Frequently Asked Questions)

Q1: What metals can this machine process?
A1: It is suitable for gold, K-gold, silver, copper, and their various alloys, meeting the production needs of the precious metal processing industry.
Q2: What protective gases are supported?
A2: The machine is compatible with high-purity argon and nitrogen, which can be selected according to your production budget and process requirements.
Q3: What is the metal loss rate during casting?
A3: With vacuum and inert gas protection, the precious metal loss rate is controlled within 0.1%, far lower than traditional open casting methods.
Q4: Do you have other capacity models besides SSM-GB15?
A4: Yes. The SSM-GB series includes multiple models with casting capacities from 1kg to 60kg (including 1kg, 2kg, 4kg, 8kg, 12.5kg, 15kg, 30kg, and 60kg) to adapt to different production scales.
Q5: Can I customize the size and shape of ingots?
15kg Automatic Gold Bar Vacuum Casting Machine 380V For Large Foundries
A5: Yes. We provide professional mold customization services to produce standard bars, special-shaped ingots, gold beans, and craft embossed products as required.
Q6: Is operation difficult for ordinary workers?
A6: No. The PLC touch control system has preset programs, and workers can master daily operation after simple training without professional technical backgrounds.

Why Choose Sansongmelt?

15kg Automatic Gold Bar Vacuum Casting Machine 380V For Large Foundries

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:
  1. Custom One-Stop Solutions:We provide tailored melting and casting solutions covering equipment selection, mold customization and professional process guidance.
  2. 2-Year Extended Warranty:We offer an industry-leading 2-year warranty, one year longer than most competitors to fully protect your investment.
  3. 24/7 After-sales Support:Our professional team is online around the clock to solve technical and operational problems and reduce production downtime.
  4. Factory Direct Price:As direct manufacturer, we cut out middlemen and offer cost-effective factory prices for all equipment.
  5. Authoritative Global Certifications:All machines pass ISO, CE and SGS certifications, complying with international quality and safety standards.
  6. Professional R&D Team:Our experienced R&D experts keep optimizing products to provide advanced and practical technical solutions.

15kg Automatic Gold Bar Vacuum Casting Machine 380V For Large Foundries

Ready to Upgrade Your Precious Metal Casting Process?

If you’re ready to scale your production with a reliable, high-capacity vacuum gold bar machine, or want to discuss custom solutions tailored to your operations, our team is here to help:
  • Get a detailed quotation customized to your requirements
  • Access full technical specifications and CAD drawings
  • Schedule a virtual demo or on-site factory visit to see the machine in action
Contact us today to learn more about the SSM-GB series and find the perfect solution for your production goals.
Email: info@sansongmelt.com
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15kg Automatic Gold Bar Vacuum Casting Machine 380V For Large Foundries

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Product Detail
Certification :
ISO, CE and SGS
Melting temperature :
maximum up to 1550℃
Model Number :
SSM-GB15
Casting Capacity :
15kg (Gold equivalent); supports 6×1kg bars or 8×500g bars per batch
MOQ :
1unit
Control system :
Digital/PLC control with temperature monitoring
Contact Supplier
15kg Automatic Gold Bar Vacuum Casting Machine 380V For Large Foundries
15kg Automatic Gold Bar Vacuum Casting Machine 380V For Large Foundries
15kg Automatic Gold Bar Vacuum Casting Machine 380V For Large Foundries

Shenzhen SanSongMelt Precious Metals Equipment Co., Ltd.

Verified Supplier
1 Years
guangdong, shenzhen
Since 2020
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Induction Melting Furnace, Granulation System, Continuous Casting Machine
Total Annual :
5,000,000-1,000,000
Employee Number :
50~80
Certification Level :
Verified Supplier
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