Shenzhen SanSongMelt Precious Metals Equipment Co., Ltd.
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1 Years
guangdong, shenzhen
Since 2020
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Induction Melting Furnace

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Ingot Casting Machine

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Shenzhen SanSongMelt Precious Metals Equipment Co., Ltd.

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Shenzhen SanSongMelt Precious Metals Equipment Co., Ltd.
Shenzhen SanSongMelt Precious Metals Equipment Co., Ltd.
Shenzhen SanSongMelt Precious Metals Equipment Co., Ltd.
Shenzhen SanSongMelt Precious Metals Equipment Co., Ltd.
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Shenzhen SanSongMelt Precious Metals Equipment Co., Ltd.
Shenzhen SanSongMelt Precious Metals Equipment Co., Ltd.
Shenzhen SanSongMelt Precious Metals Equipment Co., Ltd.
Shenzhen SanSongMelt Precious Metals Equipment Co., Ltd.
Shenzhen SanSongMelt Precious Metals Equipment Co., Ltd.

Profile

Shenzhen SanSongMelt Precious Metals Equipment Co., Ltd.

China’s Leading Manufacturer of Precious Metal Melting & Casting Machinery

As a professional factory integrating R&D, production and sales, SanSongMelt specializes in full-series precious metal processing equipment for gold, silver, platinum and other precious metals. We support OEM, ODM and customized machinery solutions, delivering one-stop production lines and single casting machines for jewelry factories, mints, metal refineries and metal processing enterprises worldwide.
Complete Turnkey Production Lines
Lost Wax Jewelry Casting Line, Hollow Gold Ball Production Line, Jewelry Chain Manufacturing Line, Integrated Melting & Casting Line, Precious Metal Rolling & Drawing Production Line
From small jewelry workshops to large-scale precious metal refineries, we can match suitable machine combinations and full production lines according to your factory output and processing craft.

3. Core Technical Advantages of Our Equipment

All our machines adopt mature electromagnetic induction heating technology and independent PID precision control systems, with prominent industry strengths:
  1. Ultra-Precise Temperature Control: Frequency conversion + PID intelligent temperature regulation, temperature control accuracy up to ±0℃, stable heating effect for consistent metal forming quality.
  2. High Energy Efficiency & Energy Saving: Direct electromagnetic induction heating acts on metals, thermal efficiency exceeds 90%, effectively cutting your daily power consumption and production costs.
  3. High-Precision Vacuum Molding: Built-in vacuum degassing & pressurized injection system eliminates bubbles and surface defects on finished metal products, ideal for filigree jewelry, tiny ornaments and high-purity bullion casting.
  4. High Automation Level: Most models support fully automatic running, minimizing manual operation and greatly boosting your daily production efficiency.
  5. Global Brand Core Components: All key accessories are sourced from world-famous brands including Infineon, Omron, Airtac, Siemens, Schneider Electric and SMC pneumatic parts, extending machine service life and reducing failure rates.
  6. Wide Material Compatibility: Works perfectly with gold, silver, platinum and various precious metals, supporting complex custom casting shapes.
  7. Eco-Friendly & Safe Closed Design: Sealed furnace structure reduces metal oxidation and harmful gas pollution, creating a safer, cleaner workshop working environment.

4. Complete Global After-Sales Support System

We regard after-sales service as our core brand promise, offering comprehensive full-lifecycle support for all exported machines:
  • Full Technical Support: Free overseas equipment installation guidance, machine commissioning and on-site operation training via online video or offline engineer dispatch.
  • Regular Maintenance Service: Provide standardized equipment maintenance plans and remote troubleshooting to maintain long-term stable machine operation.
  • Clear Warranty Policy: All our machines enjoy a 2-year official warranty, plus lifetime free technical consultation and after-sales maintenance service.

5. Our Brand Mission: More Than an Equipment Seller, Your Solution Partner

Our brand slogan runs through all our business cooperation: SanSongMelt Not Just Sell, We Solve.

We do not only supply standard melting and casting machines, but dig deep into your precious metal production pain points, designing matched machinery and production line solutions to help you optimize product yield, cut production costs and upgrade finished metal quality.
If you are looking for a trustworthy Chinese factory of precious metal casting equipment with strong customization capability and reliable after-sales service, SanSongMelt is your ideal long-term manufacturing partner.

Basic Information

Company Name: Shenzhen SanSongMelt Precious Metals Equipment Co., Ltd.
Business Type: Manufacturer, Exporter, Seller
Brands: Sansong
Employee Number: 50~80
Year Established: 2020
Total Sales Annual: 5,000,000-1,000,000
Company Location: Building 3, Deligao Industrial Park, No. 6283 Longgang Avenue, Yuanshan Street, Longgang District, Shenzhen, Guangdong Province
Factory Location: Building 3, Deligao Industrial Park, No. 6283 Longgang Avenue, Yuanshan Street, Longgang District, Shenzhen, Guangdong Province

Trade & Market

Company slogan:
China’s Leading Precious Metal Melting & Casting Machine Manufacturer
OEM Overview:

OEM & ODM Customization Service

Sansongmelt provides professional, flexible and full-range OEM and ODM customization services for global precious metal equipment buyers. As a genuine factory with independent production capacity, we do not only supply standard machines, but also tailor equipment and complete production lines to meet your unique production requirements, market positioning and factory layout.
ODM Service (Customized Design & Development)
Our experienced engineering team can redesign and develop exclusive equipment based on your technical parameters, capacity demands, special metal processing crafts and structural requirements. We support customized machine size, vacuum degree, temperature range, automation program, appearance structure and functional configuration to create unique, high-competitive equipment for your brand.
OEM Service (Brand Customization)
We support customer brand logo printing, customized packaging, personalized operating language system and exclusive factory configuration. You can purchase our mature standard machines with your own brand identity, helping you quickly build your local brand and expand your market share without huge R&D costs.
Customizable Scope

1.Machine parameter & capacity customization
2.Equipment structure & appearance redesign
3.Multilingual operation system customization
4.Brand logo & exterior design OEM
5.Whole production line personalized configuration

From concept discussion, technical confirmation, prototype testing to mass production, we provide one-stop customized solutions, ensuring every customized machine matches your actual production needs perfectly.
Production Line:

Shenzhen SanSongMelt Precious Metals Equipment Co., Ltd. focuses on various precious metal equipment industry. it has always been committed to the research and development, production and sales of precious metal processing equipment such as Induction melting machines Granulating Systems Continuous Casting machinecs Vacuum Ingot Casting Machines Gold Slicer Making Machines Powder Atomization Plants Vacuum Pressure Casting Machines Chain Making Machine Rolling Mill Machines. The products are sold to domestic and foreign markets.


SanSongMelt has brought together a group of experienced and skilled professionals in the industry. With advanced technical concepts and the spirit of continuous innovation, it has created a series of high-quality, high-precision and stable jewelry equipment. From precision casting equipment to advanced processing tools, each product embodies SanSongMelt's unremitting pursuit of excellent quality.

SanSongMelt has won the trust and cooperation of many well-known jewelry brands and processing companies with its high-quality products and perfect service system. In the international market, the company actively expands its overseas business territory, and with international quality standards and competitive price advantages, it has emerged in the field of global precious metal equipment, gradually established an excellent brand image, and contributed an important force to promote the global development of the precious metal equipment industry.

SanSongMelt Beyond Sales: Service Excellence, Problem Solved!

SanSongMelt not Just Sell, We Solve. Service is Our Promise.

SanSongMelt's Solutions Partner, Not Just a Seller.

SanSongMelt Products Delivered, Problems Solved, Service Guaranteed.

SanSongMelt From Sales to Solutions: Your Success, Our Focus.



R&D:

R&D Strength & Technical Innovation

Technical R&D is the core competitiveness of Sansongmelt. We insist on independent innovation and continuous technical iteration in the field of precious metal melting, casting, granulation and forming equipment. Our professional R&D team consists of senior mechanical engineers, electrical control engineers and process technical experts, who have in-depth industry experience in precious metal processing technology and automatic equipment design.
Equipped with independent R&D laboratories and professional testing equipment, we conduct strict mechanical testing, temperature calibration, vacuum stability testing and long-duration operation experiments for every new model. This strict R&D and testing system ensures high stability, high precision and high safety of our equipment in long-term industrial production.
We keep upgrading core technologies including intelligent PID constant temperature control, high vacuum forming technology, energy-saving electromagnetic induction heating and full-automatic linkage control system. By optimizing equipment structure, improving heating efficiency and reducing metal loss, we help global customers achieve higher production efficiency and lower operating costs.
In addition to standardized product iteration, our R&D team also accepts custom technical development according to special industry demands. We can develop new equipment and new production processes for special precious metal materials, special production environments and special finished product requirements, providing strong technical support for customers’ personalized and differentiated production.

Core R&D Advantages
Professional senior engineering R&D team
Independent laboratory & strict product testing system
Continuous technology upgrading and product iteration
Custom technical development for special production demands
Stable, energy-saving and high-precision core technology
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