Specifications:
Features | l A complete system consists of a stainless-steel vacuum chamber, a mechanical (or turbo) pump, a 15 kW induction heating system, a rack system, and a one-meter long discharging tubular collector. l Copper flywheel with a maximum of 50 m/s (300mm Dia. Copper Wheel @ 2850 RPM) spinning speed. l The distance between the crucible and copper wheel is adjustable (electrical adjustment via servo motor). l Large LCD touchscreen control for temperature & induction power, copper wheel spinning speed & on/off, mechanical & turbopump on/off, solenoid valves for pump isolation and gas purging, melt-spinning on/off, and pressure monitoring. l Maximum melting capacity around 500 g per batch (Note: material melting point < 1000°C). l Thermocouple inserts to the bottom of the crucible which can measure the temperature of the crucible. (NOTE: directly contacting the thermocouple with the melt should be avoided.) l Featured a position adjustable “scraper” can prevent ribbon spin-off to the inside of the chamber. |
Power Requirements | l Input Voltage: 220 VAC, three-phase, 60Hz. l Input Power: 25 kW (A 70A breaker is required). |
Vacuum Chamber & Vacuum Pump | l Vacuum chamber: 500 × 550 × 700 mm (L × W × H). l Hinged type door with a quartz observation window and illumination lighting which provide better sight viewing of the process condition inside of the chamber. l Mechanical pump with KF40 port which can evacuate to approximately 5×10-2 Torr within 30 minutes. l High vacuum level 10-6 Torr (with an optional turbopump, which is not included). l ISO-160 vacuum flange is reserved for turbopump connection. |
Induction Heater & Temp. Control | l Dual station: 25 kW induction heater. l Boron nitride crucible (optional). l Maximum sample load: 150 – 500 g (material melting point < 1000°C, based on NdFeB. l Crucible temperature, dwell time, and ejection time can be controlled automatically by the controller. l The temperature controller is integrated with a thermocouple (24” long) inserting into the crucible wall. l 30 programmable segments of temperature profile with ± 2 °C accuracy. |
Crucibles ( Optional ) | l We recommend using BN crucible for Ferro metallic material < 1200°C, which is not included l The customized BN crucible is also available upon request |
Gas Pressure Regulator | l PID pressure regulator is included to precisely control the pressurized gas applied to the crucible for pushing the molten out from the slit. l Pneumatic solenoid valves are used to isolate the pumps from the chamber when not used, chamber purging, and pressure relief. |
Optional | l The Casting attachment is available upon request at extra cost. l Customized water-cooling copper mold is available upon request. l Vacuum casting mold is available upon request Φ120X90mm at the additional cost. l Water chiller is available at additional cos. l The spinner may be connected with a dual glovebox for air-sensitive materials |
Footprint | l 2120 × 1100 × 2000 mm (L × W × H). l Chamber: 500 × 550 × 700 mm (L × W × H). |
Warranty | l One-year limited warranty with lifetime support. |
Specifications:
Features | l A complete system consists of a stainless-steel vacuum chamber, a mechanical (or turbo) pump, a 15 kW induction heating system, a rack system, and a one-meter long discharging tubular collector. l Copper flywheel with a maximum of 50 m/s (300mm Dia. Copper Wheel @ 2850 RPM) spinning speed. l The distance between the crucible and copper wheel is adjustable (electrical adjustment via servo motor). l Large LCD touchscreen control for temperature & induction power, copper wheel spinning speed & on/off, mechanical & turbopump on/off, solenoid valves for pump isolation and gas purging, melt-spinning on/off, and pressure monitoring. l Maximum melting capacity around 500 g per batch (Note: material melting point < 1000°C). l Thermocouple inserts to the bottom of the crucible which can measure the temperature of the crucible. (NOTE: directly contacting the thermocouple with the melt should be avoided.) l Featured a position adjustable “scraper” can prevent ribbon spin-off to the inside of the chamber. |
Power Requirements | l Input Voltage: 220 VAC, three-phase, 60Hz. l Input Power: 25 kW (A 70A breaker is required). |
Vacuum Chamber & Vacuum Pump | l Vacuum chamber: 500 × 550 × 700 mm (L × W × H). l Hinged type door with a quartz observation window and illumination lighting which provide better sight viewing of the process condition inside of the chamber. l Mechanical pump with KF40 port which can evacuate to approximately 5×10-2 Torr within 30 minutes. l High vacuum level 10-6 Torr (with an optional turbopump, which is not included). l ISO-160 vacuum flange is reserved for turbopump connection. |
Induction Heater & Temp. Control | l Dual station: 25 kW induction heater. l Boron nitride crucible (optional). l Maximum sample load: 150 – 500 g (material melting point < 1000°C, based on NdFeB. l Crucible temperature, dwell time, and ejection time can be controlled automatically by the controller. l The temperature controller is integrated with a thermocouple (24” long) inserting into the crucible wall. l 30 programmable segments of temperature profile with ± 2 °C accuracy. |
Crucibles ( Optional ) | l We recommend using BN crucible for Ferro metallic material < 1200°C, which is not included l The customized BN crucible is also available upon request |
Gas Pressure Regulator | l PID pressure regulator is included to precisely control the pressurized gas applied to the crucible for pushing the molten out from the slit. l Pneumatic solenoid valves are used to isolate the pumps from the chamber when not used, chamber purging, and pressure relief. |
Optional | l The Casting attachment is available upon request at extra cost. l Customized water-cooling copper mold is available upon request. l Vacuum casting mold is available upon request Φ120X90mm at the additional cost. l Water chiller is available at additional cos. l The spinner may be connected with a dual glovebox for air-sensitive materials |
Footprint | l 2120 × 1100 × 2000 mm (L × W × H). l Chamber: 500 × 550 × 700 mm (L × W × H). |
Warranty | l One-year limited warranty with lifetime support. |
