HT-1700 is a compact atomizer designed to prepare spherical particles in a small batch (200 g Al alloy). The 25 kW induction power supply can melt high-temperature alloy up to 1700°C, including Ni-based superalloy, high-entropy alloy, or refractory elements. With an atomizing pressure of 1 Mpa, the particle size is usually less than 80 microns.This furnace can also be used as high pressure die casting ( HPDC) furnace with an optional crucible
SPECIFICATIONS:
Power | l 208 - 240 VAC, 3 Phases, 25 kW, 50/60 Hz l 380, 400, 480 VAC is available upon request |
Induction Power Supply | l Max. output power: 25 KW l Frequency: 30 - 80 kHz, (non-adjustable) l Duty Cycle: 100% l Induction Coil: 170mm (ID) x 110 mm (H) l Water-cooled l Protection: water interlock, over-temperature, and overpower protection |
Melting Chamber ( Top) | l The chamber is made of SS304 with a water-cooling jacket to ensure surface temperature < 60ºC. l 0.2 MPa max. working pressure with a safety pressure-relief valve l Thermocouple fixture with a linear actuator. l Observation window with tempered glass |
Casting Chamber ( Bottom ) | l The bottom chamber is made of SS304 with a KF 25 vacuum port l Vacuum level: 50 mTorr (with mechanical pump) |
Crucible with a special nozzle | l One set of high-purity graphite crucible and thermocouple sheath is included for max. 200 g capacity (Fe-based alloy) l OD 80 mm × ID 60 mm × H 160 mm l Max volume: 200 g (refer to iron) l A special design of a nozzle at the bottom of the crucible to atomize the melt. l The crucible is sealed from the casting chamber to keep high pressure at the melting chamber. l Powder yield for < = 200 mesh is about 30% - 60% depending on the material's melting point. |
Temperature Control | l Precision temperature controller with 30 segments programmable l Automatic PID control with the protection of over-temperature and thermal couple failure. l Thermal couple: B type l Working temperature range: 500℃~1600℃, 1700℃ Max. (<1hour ). l Temperature stability : +/- 5℃ l Manual temperature control for fast heating l 4℃/second(1000℃-1200℃) l 3℃/second(1200℃~1500℃) l 1℃~2℃/second (1500℃~1700℃) |
Cooling | l > 116 L/minute cooling water is required to cool the induction coil. |
Particle Morphology and Distribution | l Particles shall be sieved after atomizing to get a uniform size and better distribution l Particle distribution is strongly dependent on processing parameters |
Warranty | l One-year limited warranty with lifetime support |
Warning | l This is high-pressure equipment! Must wear goggles when operating. l Must use the pressure regulator to limit input gas pressure below 10 bars |
SPECIFICATIONS:
Power | l 208 - 240 VAC, 3 Phases, 25 kW, 50/60 Hz l 380, 400, 480 VAC is available upon request |
Induction Power Supply | l Max. output power: 25 KW l Frequency: 30 - 80 kHz, (non-adjustable) l Duty Cycle: 100% l Induction Coil: 170mm (ID) x 110 mm (H) l Water-cooled l Protection: water interlock, over-temperature, and overpower protection |
Melting Chamber ( Top) | l The chamber is made of SS304 with a water-cooling jacket to ensure surface temperature < 60ºC. l 0.2 MPa max. working pressure with a safety pressure-relief valve l Thermocouple fixture with a linear actuator. l Observation window with tempered glass |
Casting Chamber ( Bottom ) | l The bottom chamber is made of SS304 with a KF 25 vacuum port l Vacuum level: 50 mTorr (with mechanical pump) |
Crucible with a special nozzle | l One set of high-purity graphite crucible and thermocouple sheath is included for max. 200 g capacity (Fe-based alloy) l OD 80 mm × ID 60 mm × H 160 mm l Max volume: 200 g (refer to iron) l A special design of a nozzle at the bottom of the crucible to atomize the melt. l The crucible is sealed from the casting chamber to keep high pressure at the melting chamber. l Powder yield for < = 200 mesh is about 30% - 60% depending on the material's melting point. |
Temperature Control | l Precision temperature controller with 30 segments programmable l Automatic PID control with the protection of over-temperature and thermal couple failure. l Thermal couple: B type l Working temperature range: 500℃~1600℃, 1700℃ Max. (<1hour ). l Temperature stability : +/- 5℃ l Manual temperature control for fast heating l 4℃/second(1000℃-1200℃) l 3℃/second(1200℃~1500℃) l 1℃~2℃/second (1500℃~1700℃) |
Cooling | l > 116 L/minute cooling water is required to cool the induction coil. |
Particle Morphology and Distribution | l Particles shall be sieved after atomizing to get a uniform size and better distribution l Particle distribution is strongly dependent on processing parameters |
Warranty | l One-year limited warranty with lifetime support |
Warning | l This is high-pressure equipment! Must wear goggles when operating. l Must use the pressure regulator to limit input gas pressure below 10 bars |
