The Hasung 2KG automatic jewelry vacuum pressure casting machine governs the entire melt lifecycle within a singular, oxygen-free thermal field. Inside the sealed chamber, high-frequency induction couples with electromagnetic stirring to homogenize the metal matrix at a molecular level, eliminating element burnout. The critical transition from liquid state to mold filling occurs in a split second: as the crucible tilts, a 0.3 MPa differential overpressure instantly replaces the vacuum, driving the fluid into sub-millimeter investment channels before grain nucleation can block the pathways. This absolute control of thermodynamics yields structurally cohesive, zero-porosity castings straight.
| Place of Origin: | Guangdong, China | Condition: | New |
| Machine Type: | Casting machine | Video outgoing-inspection: | Provided |
| Machinery Test Report: | Provided | Marketing Type: | New Product 2020 |
| Warranty of core components: | 2 years | Core Components: | PLC, Engine, Motor, Pressure vessel, Pump |
| Brand Name: | HASUNG | Voltage: | 380V |
| Power: | 8KW 15KW | Dimension(L*W*H): | 800x900x1300mm |
| Warranty: | 2 years | Key Selling Points: | Easy to Operate |
| Showroom Location: | None | Applicable Industries: | Jewelry Casting Machinery |
| Weight (KG): | 180 | Application: | Gold, karat gold,silver and copper |
| Power Supply: | 5KW | Cooling: | Water chiller or tap water |
| Melting time: | 3-5 min | Temp Accuracy: | ±1°C |
| Metal capacity: | 1KG-10KG | Max temperature: | 1600℃ |
| Casting pressure: | 0.1-0.3Mpa (adjust.) | Operation method: | One-key operation to complete the entire process |
| Control System: | Mitsubishi PLC+Human-machine interface intelligent control system |
The design of this jewelry vacuum casting machine is based on the actual needs of the project and process, using modern high-tech technology.
1. Using German high-frequency heating technology, automatic frequency tracking and multiple protection technologies, it can be melted in a short time, energy saving and environmental protection, and high work efficiency.
2. The closed type + vacuum/inert gas protection melting chamber can prevent the oxidation of molten raw materials and prevent the mixing of impurities. This equipment is suitable for the casting of high-purity metal materials or easily oxidized elemental metals.
3. Using a closed + vacuum/inert gas protection melting chamber, melting and vacuuming are performed at the same time, the time is halved, and the production efficiency is greatly improved.
4. Melting in an inert gas environment, the oxidation loss of the carbon crucible is almost negligible.
5. With the electromagnetic stirring function under the protection of inert gas, there is no segregation in color.
6. It adopts Mistake Proofing (anti-fool) automatic control system, which is easier to use.
7. Using PID temperature control system, the temperature is more accurate (±1°C).
The HS-CC1 vacuum pressurized casting equipment is independently developed and manufactured with advanced technology and is dedicated to the melting and casting of gold, silver, copper and other alloys.
9. This equipment uses Mitsubishi PLC program control system, SMC pneumatic and Panasonic servo motor drive and other well-known brand components at home and abroad.
10. Melting, electromagnetic stirring, and refrigeration in a closed + vacuum/inert gas protection melting room, so that the product has the characteristics of no oxidation, low loss, no pores, no segregation in color, and beautiful appearance.
Specification
|
Power Supply |
220V 50/60Hz, single phase |
|
Power Input |
5KW |
|
Max Temp |
1600°C |
|
Melting speed |
3 minutes |
|
pressure |
10-120Kpa adjustment |
|
Capacity |
1kg(18K gold) |
|
Suitable for |
K-Gold,Gold, silver, copper |
|
Operation method |
One-key operation to complete the entire process, POKA YOKE foolproof system |
|
control system |
Mitsubishi PLC+Human-machine interface intelligent control system (optional) |
|
Blanketing with inert gas |
Nitrogen/argon selection |
|
Cooling type: water |
chiller or Running water |
|
Vacuum pump |
Original German Vaccum pump -98Kpa |
|
Dimensions |
680x880x1530mm |
|
Weight |
155kg |










Application
This 2KG automatic jewelry gold vacuum casting machine is tailored for professional jewelry production sectors. It excels in custom jewelry design, small-batch mass production and handmade luxury ornament fabrication using gold, silver and copper. Well-suited for jewelry foundries and artisan workshops, it delivers consistent castings for various jewelry styles. It is also commonly used in metal craft production and jewelry technical training.

Hasung Precious Metals Equipment Factory is one of the largest and most experienced Precious Metals casting & melting companies in China, we have the second production line for chain making which our company's equipment involves in making rings, bracelets and chains. We are acknowledged in the industry as a technology leader.
Hasung Machinery has proudly served the precious metal casting & forming industry with vacuum pressure casting equipment, continuous casting machine, gold induction melting furnaces, gold bullion vacuum casting machine etc.
Our R & D department is always working on developing casting and melting technologies to suit our ever changing industry for gold casting, silver casting, platinum casting, palladium casting and more. Our chain making machines applied Italian technology which is specially used for gold chain jewelry factories.