About Hasung

Shenzhen Hasung Precious Metals Equipment Co., Ltd. is a mechanical engineering company located in the south of China, in the beautiful and the most fastest economic growing city, Shenzhen. The company is a technological leader in the area of heating and casting equipment for the precious metals and new materials industry.  Our strong knowledge in vacuum casting technology further enables us to serve industrial customers to cast high-alloyed steel, high vacuum required platinum-rhodium alloy, gold and silver, etc. Our mission is to build the most innovative heating and casting equipment for precious metal manufacturing and gold jewellery industry, providing customers with the highest reliability in your daily operations and the best quality. We are acknowledged in the industry as a technology leader. What we're deserved to be proud is our vacuum and high vacuum technology is the best in China. Our equipment, manufactured in China, is made of highest-quality components, apply worldwide famous brands components such as Mitsubishi, Panasonic, SMC, Simens, Schneider, Omron, etc. Hasung has proudly served the precious metal casting & forming industry with vacuum pressure casting equipment, continuous casting machine, high vacuum continuous casting equipment, vacuum granulating equipment, induction melting furnaces, gold silver bullion vacuum casting machine, metal powder atomizing equipment, etc. Our R & D department is always working on developing casting and melting technologies to suit our ever changing industry for the New Materials industry, Aerospace, Gold Mining, Metal Minting Industry, Research laboratories, Rapid Prototyping, Jewellery, and Artistic Sculpture. We do provide precious metals solutions for customers. We uphold the principle of "integrity, quality,cooperation, win-win" business philosophy,committed to creating first-class products and services. We always believe that technology changes the future. We specialize in designing and developing custom finishing solutions. Committed to provide precious metal casting solutions, coin minting solution, platinum, gold and silver jewellery casting solution, bonding wire making solution, etc. Hasung is looking for partners and investors for precious metals to develop technological innovation bringing outstanding return on investment. We are a company who only makes high end quality equipment, we don't take price as priority, we take value for customers.

Product Information

Q: How is your after-sale servise?        

A: We have a professional engineer team to do assistance. All problems will be responded within 12 hours. We provide all life-long service. Any problem happens,we will arrange engineer to check for you remotely. Our machines enjoy the higheset quality in China. You’ll get the least troubles or almost zero troubles while using our machine except changing consumables.

Q: If I place an order on you, how should I pay?        

A: Generally, T / T, Visa, West Union and other payment methods are acceptable.

Q: What is the delivery time?        

A: Mostly, our machine lead time is 5-7 working days and air courier for arrival within 7 working days worldwide.

As one of the most popular products, Hasung vacuum silver ingot casting gold coin making machine 2kg gold bar making machine wins increasing popularity. At Shenzhen Hasung Precious Metals Equipment Co., Ltd,customer satisfaction and professional service as well as competitive prices are very important to us, a happy customer is what we strive to achieve. Shenzhen Hasung Precious Metals Equipment Co., Ltd will continue to gather more industry elites and improve our technology to upgrade ourselves. We hope to achieve the goal of realizing independent production without relying on others' technologies.

2 Years Warranty for machines.

The First-Class Level Quality and Technology for Precious Metals Equipment Manufacturer in China.

Customers got a real answer to know why our machines are the best. Energy saving, speedy melting, accurate temperature control, saving argon, super high degree vacuum tightness, super perfect gold bar results, etc.

Customers who already used our machine domestic threw away the all other suppliers' machines. This is our confidence to say we are the best.


Model No.

Power Supply
380V, 50/60Hz,  3 phases
Power Input

Max Temp
Overall Casting Time
 6-8  min.
8 min.

Shielding Gas
Argon / Nitrogen
Cover Controller
1kg (Gold); 1pcs 1kg or 2pcs 0.5kg or more.
2kg (Gold); 2pcs 1kg or 4pcs 0.5kg or more.

Gold, silver, copper
High level degree vacuum pump 
Operation method
One-key operation to complete the entire process, POKA YOKE foolproof system
Control system
Taiwan / Siemens PLC+Human-machine interface intelligent control system
Cooling type
Water chiller(sold separately) or Running water

approx. 180kg
approx. 180kg


  1. 1. Using German Medium-frequency heating technology, automatic frequency tracking and multiple protection technologies, it can be melted in a short time, energy saving, and high work efficiency.

  2. 2. Making high quality 99.99% gold bars or 99.9%, 99.999% silver bars perfectly.

  3. 3. Full automatic operation, vacuum with inert gas are all automatically filled. One key controls the entire casting process.

  4. 4. Melting in an inert gas environment, the oxidation loss of the carbon mold is almost negligible.

  5. 5. With the electromagnetic stirring function under the protection of inert gas, there is no segregation in color.

  6. 6. It adopts Mistake Proofing (anti-fool) automatic control system, which is easier to use.

  7. 7.  HS-GV1; HS-GV2; gold and silver ingot forming equipment/full-automatic production line is independently developed and manufactured with advanced technical level products for the smelting and casting of gold, silver, copper and other alloys.

  8. 9. This equipment uses Taiwan / Siemens PLC program control system, SMC/Airtec pneumatic and Panasonic servo motor drive and other domestic and foreign brand components.

  9. 10. Melting, electromagnetic stirring, and refrigeration in a closed/channel + vacuum/inert gas protection melting room, so that the product has the characteristics of no oxidation, low loss, no porosity, no segregation in color, and beautiful appearance.

Water chiller for cooling:


Company Advantages

We select raw material suppliers carrying the certificates that 100% guarantee the materials and apply world famous brands components such as Mitsubishi, Panasonic, SMC, Simens, Schneider, Omron, etc.
We provide a one-stop service for precious metals casting solutions.
It is extensively used in precious metals refining, precious metals smelting, precious metals bars, beads, powders trading, gold jewellery, etc.

Frequently Asked Questions about metal casting machine


Q. What is the standard of package?        


A. Export standard package with plywood packing.


Q: How about package? If machine damaged, what should I do ?        


A: Usually machine is packed with plywood case and standard export carton. Damage haven't happened before as our previous experience. If it happens, we will provide free replacement for you first. Then we will negotiate with our agent to solve the compensation issue. You will not afford any loss about this part.


Q: What is the delivery time?        


A: Mostly, our machine lead time is 5-7 working days and air courier for arrival within 7 working days worldwide.


Q: What kind of delivery methods can we use?        


A: By sea,by air or express are all acceptable. For big machines, usually it’s recommended to ship by sea.


Q. what kind of certificate you have ?        


A .We have ISO9001, ISO14001,CE,SGS.

Basic Information
  • Year Established
  • Business Type
  • Country / Region
  • Main Industry
  • Main Products
  • Enterprise Legal Person
  • Total Employees
  • Annual Output Value
  • Export Market
  • Cooperated Customers

They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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