MTD aluminum alloy refiner
The design of the device for refining and modifying aluminum alloys is based on the latest knowledge and long-standing experience in the foundry industry.
Automatic refining equipment is used to remove dissolved gases in aluminum, which are the cause of microporosity in castings, as well as to eliminate non-metallic inclusions. The process is carried out by means of a rotating head through which inert gas is introduced.
Refining makes it possible to improve the quality of the alloy, which translates into improved quality of the castings obtained from it.
- Solid steel construction
- Repeatability of cycles
- Elimination of alloy gassing and mechanical inclusions
- Automatic salt dosing system, with low level control
- Rotor position height adjustment
- Simple rotor replacement
- Control from a HMI panel
- Option of creating formulas
- Full history of operations
- Password-locked parameters
Why is it worth it?
SIMPLE STEEL CONSTRUCTION
OPTION OF CREATING FORMULAS
FULL HISTORY OF OPERATIONS
SIMPLE ROTOR REPLACEMENT
AUTOMATIC SALT DOSING SYSTEM
Technical details
| BASIC DATA | |
|---|---|
| Gas used for degassing | azot lub argon |
| Max. pressure of inert gas | 6 bar |
| Inert gas filtration accuracy | 0,01 μm |
| Rotor rotation | 100 ÷ 800 min-1 - opcja wiru (VORTEX) |
| Material of the machine |
Black steel S235JR (1.0037) . powder-coated |
| Material of the covers |
Stainless steel AISI 304L (1.4307) and black steel S235JR (1.0037) powder coated |
| Material of graphite elements | Graphite GG8 double-impregnated |
| ELECTRICAL SYSTEM | |
|---|---|
| Power supply | 400 VAC, 50 Hz |
| Power consumption | 3 kW |
| Control voltage | 24 VDC |
| Power cord | 5 x 2,5 mm² |
| Main protection | C20 |
| REFINING SALT FEEDER | |
| Dosage accuracy | ±2% |
| Capacity for powder | 5 kg/h |
| Powder tank | 16 dcm³ |
| Stepper motor power supply | 230 V, 50 Hz |
|
Power supply for asynchronous tank agitator motor |
3 x 400 V, 50 Hz |
| SETUP AND OPERATION | |
| Voltage fluctuations | ±10% of mains voltage |
| Frequency fluctuations | ±2% of mains frequency |
| Work environment |
inside well-ventilated premises free of explosive, flammable gases/vapours |
| Ambient temperature | from +5°C to + 40°C |
| Air humidity | max. 70% |
|
The height of the location of the installation and the machine |
up to 1,000 m asl. |
| GRANULATE DISPENSER | |
|---|---|
| Number of granulate dispensers | 1 or 2 * |
| Granulate dosing capacity | 1 kg/5s or 2 kg/5s * |
| Powder tank | 30 or 60 dcm³ * |
| Grain size of the granulate | 1,5 ÷ 5 mm |
| Material |
black steel S235JR (1.0037) powder-coated |
| DIMENSIONS AND WEIGHT | |
|---|---|
| Weight | 650 kg |
| Width | 575 mm |
| Depth | 1777 mm |
| Height | 3500 mm |
