Home - Products - Vacuum Furnace - Bench-top Vacuum Melt Spinning System upto 1800°C with 200 mm Spin Wheel
KS-VF-200S is a benchtop vacuum melt spinning system for preparing amorphous metallic ribbons. In this technique, metal ingots are melted via induction heating method and then propelled by overpressurizing the crucible.
Technical Parameters
KS-VF-200S is a benchtop vacuum melt spinning system for preparing amorphous metallic ribbons. In this technique, metal ingots are melted via induction heating method and then propelled by overpressurizing the crucible. A thin stream of molten is then dropped onto a fast moving surface of a cold copper drum. This causes rapid quenching & solidification of the molten and thus form the ribbon ( < 10 mm width) of the liquid metal alloy.
The system features an SS air-tight chamber with a front observation window. A turbo backed by dual stage oil pump is optional for achieving high vacuum up to 10^-4 Pa. The unit provides inlet and outlet valves for inert gas purging. This helps to protect samples from moisture or oxygen exposure during the melt spinning process. The user can also control the RPM of the drum, induction heating power, temperature and pressure applied to the crucible.
Product Features:
● 7KW, 15KW or 20KW induction power supply can be configured for melting metal materials with different melting points, the maximum melting capacity is 20g
● The diameter of the copper wheel is 200mm, the maximum speed (line speed): 31m/s
● With vacuum casting system for metal casting
● Small device size saves space
Technical Parameters:
| Model | KS-VF-200S |
| Power supply | 7KW(208-240V single phase) or 15KW (380V,3 phase) |
| Control system | Various parameters can be regulated through the control panel, including temperature and induction heating power control, copper roll rotation on/off and speed regulation, mechanical/turbo pump on/off, air intake and unloading on/off, belt throwing on/off . |
| Stainless steel chamber size | 300*300*480mm |
| Observation window | 100mm quartz window |
| Air Pressure Adjustment & Solenoid Valve | PID air pressure regulating valve, which can precisely control the ejection air pressure of the driving metal liquid |
| The solenoid valve can control the on-off of the vacuum pump and the cavity, without manual adjustment of the suction valve | |
| Strip copper roller | |
| Copper roll size | φ200mm*40mm W (without water cooling) |
| Copper roller speed | 0-3000rpm |
| Copper roller line speed | 0-31m/s adjustable (maximum speed is 2850rpm) |
| Maximum strip width | 10mm (the size of the crucible nozzle should be larger) |
