Vacuum Rapid Quenching Furnace
and Ribbon Furnace
Vacuum rapid quenching furnace is used to melt neodymium iron boron (alloy) in vacuum using mid-frequency induction heating technology and perform casting by pouring it onto a fast rotating cooling roller in order to form amorphous material to meet the processing requirement.
Amorphous ribbon machine can be used either in vacuum or under air atmosphere to perform the melting of iron-based alloy, nickel-based alloy and etc. Under air atmosphere, the required amorphous ribbon can be formed by pouring alloys onto a fast rotating cooling roller.
Main technical parameter
|
Specification / |
1-2kg |
5kg |
10kg |
25kg |
50kg |
100kg |
150kg |
200kg |
300kg 300kg |
500kg |
|
Parameter | ||||||||||
|
Max. Working tem. |
1600℃ |
1600℃ |
1600℃ |
1600℃ |
1600℃ |
1600℃ |
1600℃ |
1600℃ |
1600℃ |
1600℃ |
|
Final vacuum |
0.6-0.06pa |
0.6-0.06pa |
0.6-0.06pa |
0.6-0.06pa |
0.6-0.06pa |
0.6-0.06pa |
0.6-0.06pa |
0.6-0.06pa |
0.6-0.06pa |
0.6-0.06pa |
|
Pressure rise rate |
1-5Pa/h |
1-5Pa/h |
1-5Pa/h |
1-5Pa/h |
1-5Pa/h |
1-5Pa/h |
1-5Pa/h |
1-5Pa/h |
1-5Pa/h |
1-5Pa/h |
|
Mid-frequency power |
10KW |
20KW |
40KW |
50KW |
100KW |
160KW |
200KW |
250KW |
350KW |
500KW |
|
Frequency |
400Hz |
400KW |
400KA |
2500Hz |
2500Hz |
2500Hz |
1000Hz |
1000Hz |
1000Hz |
1000Hz |
|
Strip thickness
and width tolerance |
According to the requirement of customers | |||||||||
Complete set provided:
1. Vacuum melting and casting furnace, consisting of melting chamber, casting device(Tundish), water cooled roller, roller clean and maintenance device, Cold trap, and take out truck.
2. Vacuum system(optional for ribbon machine)
3. Mid-frequency power supply
4. Water cooling system
5. Air condensation system
6. Gas recycling system for argon
7. Electric control system
8. Heating device of tundish