Krownmatic furnace models
ADVANTAGES
- Energy efficiency. Electric consumption is 1/3 less compared to traditional holding furnaces.
- Accuracy in the dosing +/- 1%.
- Guaranteed a less than 0,05% loss in aluminium due to oxidation.
- Success in the mechanising thanks to the reduction of hard spots.
- Increase in the castings mechanical properties in an 80%, as the aluminium oxide input is minimised.
- Accuracy in temperature +/-1 C.
- Real loading possibility while in production.
- Minimum consumption of compressed air thanks to no de-pressurisation (averages > 10m3/h).
OPTIONS
- Possibility of including porous plugs and introduce protector gas (N2 or Ar) to improve the metal quality.
- Spare part service for the machine’s perfect maintenance.
Krown Matic ovens are custom made to meet the specific needs of each customer, so the data given in this table are approximate.
MODELS AND FEATURES
| KM 450 | KM 650 | KM 900 | KM 1.200 | KM 1.700 | KM 2.300 | KM 3.100 | KM 4.100 | |
| Clamping force of the injection (t) | 320 | 250-700 | 630-1.100 | 900-1.600 | 1.200 - 2.000 | 1.800 - 3.000 | 2.500 - 4.000 |
mayor de 3.000 |
| Maintainability (kg) | 450 | 650 | 900 | 1.200 | 1.700 | 2.300 | 3.100 | 4.100 |
| Working capacity (kg) | 300 | 500 | 700 | 900 | 1.400 | 1.800 | 2.450 | 3.700 |
| Installed potency (kw) | 15 | 18 | 22 | 25 | 36 | 36 | 36 | 72 |
| Weight without electrical box (kg) | 2.950 | 3.320 | 3.470 | 3.870 | 6.450 | 7.250 | 9.600 | 13.600 |
| Maximum dosing time (s) | 2,5 | 5,0/4,5 | 5,5/5,0 | 6,5/5,5 | 8 | 12 | 27 | 14 |
| Dosage tolerance/td> |
+/-1% |
+/-1% |
+/-1% |
+/-1% |
+/-1% |
+/-1% |
+/-1% |
+/-1% |
| Temperature deviations |
+/-2% |
+/-2% |
+/-2% |
+/-2% |
+/-2% |
+/-2% |
+/-2% |
+/-2% |
TheKrownmatic furnaces are made to measure to meet each customer’s specific needs, so the data provided on this table is indicative.