Galloni G1 Ultimate Vacuum Casting Machine

Application

The Galloni G1 Ultimate is a top-tier vacuum over-pressure casting machine designed for the most demanding jewelry production. Utilizing an inert atmosphere system, it is engineered to produce castings with a dense molecular structure and an exceptionally smooth surface. It is the ideal solution for high-end workshops requiring perfect filling of intricate filigree patterns and complex 3D-printed resin geometries without shrinkage or porosity.

Advantages

The "Ultimate" edition introduces significant technical milestones: all-mechanical vacuum connections eliminate perishable plastic hoses, ensuring long-term system integrity. The revolutionary Sealing Blade System (SBS) uses a specialized metal blade to seal directly against the investment material. This "knife-like" seal removes the need for silicone gaskets or expensive flanged flasks, drastically reducing operational costs. For connectivity, the new 5.7” Touch-Screen features an Ethernet port for network integration and data management.

Workshop Suitability

Designed for high-productivity environments, the G1 Ultimate handles flangeless flasks up to 150 mm in diameter. The melting process is enhanced by low-frequency pulses that vibrate the molten metal, ensuring absolute homogeneity before the pour. The combination of vacuum pulling and 3-bar argon over-pressure guarantees that both thin filigrees and thick sections are perfectly compacted and free of defects.

Technological Recommendation

We recommend utilizing the helium atmosphere feature for high-detail casting. Helium's superior fluidity provides a cleaning effect on the molten metal and the flask, ensuring a smoother flow than standard argon. When coupled with the 40 m³/h external vacuum pump, the G1 Ultimate achieves a level of casting density that significantly reduces finishing time and metal loss.

Maintenance / Service

The machine is built for industrial durability with a sturdy base and a weight of 210 kg. Maintenance is simplified due to the mechanical connection design. Users should regularly inspect the SBS metal blade to ensure a sharp, clean seal. 3DFantom provides comprehensive technical support, installation services, and a dedicated supply of crucibles and consumables tailored for the G series.

PARAMETERS

• Max. Crucible Capacity: 1400 g Au (18 kt) / 1200 g Ag (925)

• Max. Flask Size: ø 150 mm x 250 mm (Flangeless)

• Pressure System: Vacuum + Argon over-pressure (up to 3 bar)

• Inert Atmosphere: Helium / Argon / Vacuum

• Control Interface: 5.7” Color Touch-Screen with Ethernet

• Electrical: Three-phase 230-400-415 V – 50/60 Hz – 7 kW

• Vacuum Requirement: External pump 40 m³/h

• Overall Dimensions: 750 x 650 x 1200 mm

• Weight: 210 kg