Induction heating and vacuum smelt spinning machine for NdFeB
Specification:
| Product Name | smelt spinning machine | Application | Melting |
| Model | VMSF-1500 | Standard | ISO 9001:2000 |
| Processing material | NdFeB alloy ingot | Technology | Middle frequency induction heating |
| Flow rate | 1.5kg/min | Max. melting temperature | 1500 |
Parameters of Power supply:
| Middle frequency power supply | Type | IGPS-250/1S |
| Input voltage | 3N-380V, 50/60Hz | |
| Output power | 250KW | |
| Frequency of output | 1KHz | |
| DC Voltage | 500V | |
| DC Current | 700A | |
| Output voltage | 375V | |
| Rated heating temperature | 1350 | |
| Cooling water flow | 6T/h | |
| Scope of supply | Middle frequency power supply | |
| Stainless steel vacuum melt-spinning cabinet | ||
| Sensor | ||
| Induction coil | ||
| Cooling chamber | ||
| Cooling water cable | ||
| Melting crucible rotating mechanism | ||
| Secondary feeding mechanism | ||
| Vacuum system | ||
Description:
The qualified formula metal alloy ingot raw source under vacuum and inert atmosphere to melt, refine and spray, quick cool, primary crush, thus making the metal mini-type magnetic sheet for continuous vacuum spinning equipment.
Standard melting rate is 1.5kg/min, the max melting rate is 2.5kg/min.
General melting temperature is 1350 and the max melting temperature is 1500 .
Melting system uses IGPS power supply and the melting power is more than 250KW, it takes about 40 minutes from power on to totally melt.
The secondary system can load 50kg ingot with diameter below 200mm.
Cooling chamber has vibration cooling function which can cool temperature from 700 to 60 within 2 minutes.
Applications:
The vacuum melt-spinning furnace is under the vacuum or non- vacuum conditions to smelt metals such as Fe-based alloy, Ni-based alloy. Under the non-vacuum state, pour the liquid metals on the surface of the high-speed rotating cooled roll, the rotating cooled roll throwing and hitting the metals into thin ribbon material.
Competitive Advantage:
Adopt middle frequency induction principal which is of quick heating speed, little burning loss, low labor strength as well as good quality.
Furnace body adopts optimum material which can enhance the use-life time.
Melting pot inspection window, thermal-preservation pot inspection window and nozzle inspection window provide a real-time and quick view on the furnace operation.
Adopt UPS for wheel quits in case of power failure.
Full leak detection system ensures safety during the whole process.
Detailed Image:
