The Vacumetal is an unit for creating objects with the casting lost wax method using a furnace ST to melt the metal.
It’s made with a trolley on which are mounted to the vacuum chamber and the pump connected by a tube of large cross-section to create, inside the vacuum necessary for the achievement of the cylinders. the machine only uses cylinders with flange adapted by reducing discs.
Two models are available VAC160 and VAC250 which indicate the maximum diameter of the used cylinder.
| Model | Power | Vacuum case | Pump | Sizes | Temperature |
| pAC125 | 0,25kW | Standard | 8 mc/h | 645X510 h=750 | – |
| pAC160 | 1,1kW | Unavailable | 40 mc/h | 650×1000 h=920 | – |
| pAC250 | 1,5kW | Unavailable | 65 mc/h | 684×880 h=1280 | – |
F1000/2000 lost wax casting machines is used to melt small amounts of metal, like 1 or 2 kg. The user interface consists of a soft keyboard with numeric displays. The procedure used and the various stages are operated manually by the operator using the controls on the main panel.
| Description | |
| Panel control | Membrane keyboard with LCD graphic display and thermal printer for printing working cycles data |
| Heating System | Electric induction with no audible frequency |
| Casting system | By vacuum with automatic programmable gas pressure. |
| Continuous Casting Cycle | Full automatic |
| Gas protection | By Argon Gas |
| Flask type | System with and without flange with pneumatic lifting device |
| Optional | Granualation system |
| Model | Power | Crucible Capacity | Max cylinder Flange/No Flange | Overall Sizes | Temperature |
| d03 | 9,0 Kw | 4,2 kg Au 18kt 2,9 kg Ag 925 | Min ø90×50 Max ø130×280 | 763×771 h=1304 250kg | 1150°C |
Our furnaces are equipped with 2 heating chambers which work with separated heating zones with separate setting of temperatures. Furnaces are made by a tubular frame and panels with louvres for air exchange. Tubular system makes general maintenance interventions easier. Resistence and special refractory insulating panels, with high thermal features, make up heating muffles. Special stainless steel heating chamber can withstand strong temperature changes. Internal sliding blocks avoid wear and tear of chamber because of belt running. Cooling chamber is cooled by water. A flange keeps together the chambers and a nozzle on it let gas go inside. Two burners, placed in front of both extremities of tunnel, avoid entrance of oxygen and improves de-oxidation.
| Control Panel | Membrane keyboard with numeric display | |
| Electronic system | Electric induction with no audible frequency | |
| Casting System | By vacuum with gas pressure | |
| Continuous Casting Cycle | Manual system | |
| Gas Protection | By Argon Gas | |
| Flask Type | System with and without flange with pneumatic lifting device | |
| Optional | Granualation system | |
| Modal | oPC F1000 | oPC F2000 |
| Power | 4,5Kw | 5,0Kw |
| Crucible Capacity | 1.5Kg Au 18Kt 1.0Kg Ag 925 1.9Kg Au 24kt | 2.3Kg Au 18Kt 1.6Kg Ag 925 2.8Kg Au 24kt |
| Flasks Sizes | min Ø 80x100mm max Ø 100x250mm | Min ø80×100 Max ø100×250 |
| Overall Sizes | 638×632 h=1361 105kg | 638×632 h=1361 105kg |
| Temperature | 1150°C | 1150°C |