Bar Casting
ADVANTAGES
- Perfect homogeneity of the alloys.
- Excellent casting even with low carat alloys and difficult sections thanks to the powerful pulling system with four rollers.
- High working speed thanks to the double cooling system of the die.
- Easy and fast setting and control by visual display unit.
- Certainty of maintaining the plant in good condition thanks to the self-diagnosing system and possible alarms with buzzer.
- Protection of crucible and die by argon or hydrogen gas.
- Protection of the melting chamber by aluminum casing easily and quickly removable to change the consumables.
- Crucible, die and thermocouples quick change for short set-up time.
- Pulling system with four rollers, stepper motor, closing and opening of the rollers with pneumatic control.
Our MINI and DELTA with vertical continuous casting have been designed by industry experts to achieve the best metallurgical quality on precious metal alloys melting process, with optional 1500c melting point temperature as required by some special alloys.
Specifications
| MODEL | MINI 3 | MINI 5 | DELTA 7 | DELTA 12 |
| POWER | 5.5 kw | 6 kw | 7 kw | 12 kw |
| CRUCIBLE CAPACITY | 170 cm3 3kg-Au/999 2.4kg-Au/750 1.6kg-Ag/9253 | 280cm3 5kg-Au/999 4kg-Au/750 2.6kg-Ag/925 | 380 cm3 7kg-Au/999 5.5kg-Au/750 3.7kg-Ag/925 | 740 cm3 12kg-Au/999 10kg-Au/750 6.4kg-Ag/925 |
| MAX TEMP. | 1250° C | 1250° C | 1250° C | 1250° C |
| SPEED OF THE FOUR ROLLER | Min. 10 mm/min Max 800 mm/min | Min. 10 mm/min Max 800 mm/min | Min. 10 mm/min Max 999 mm/min | Min. 10 mm/min Max 999 mm/min |
| DATASHEETS TO SAVE | 100 | 100 | 100 | 100 |
| VOLTAGE | 230/400 V 50/60 Hz 3 ph | 230/400 V 50/60 Hz 3 ph | 230/400 V 50/60 Hz 3 ph | 230/400 V 50/60 Hz 3 ph |
| 1 WIRE DIAMETER | Min. 3 mm Max 12 mm | Min. 4 mm Max 12 mm | Min. 4 mm Max 25 mm | Min. 5 mm Max 25 mm |
| 2 WIRE DIAMETER | Min. 3 mm Max 12 mm | Min. 5 mm Max 12 mm | Min. 4 mm Max 10 mm | Min. 5 mm Max 10 mm |
| PLATE SIZE | Max 35×5 mm | Max 50×5 mm | Max 50×5 mm | Max 70×7 mm |
| TUBE SIZE | Min. 11×1.5 mm Max 16×4 mm | Min. 18×3 mm Max 30×5 mm | Min. 12×1.5 mm Max 30×5 mm | Min. 12×1.5 mm Max 35×5 mm |
| DIMENSIONS | 73x77x144h cm | 73x77x144h cm | 80x86x165h cm | 80x86x165h cm |
| WEIGHT | 210 kg | 230 kg | 300 kg | 300 kg |
